event ID 5719 source Netlogon - repeated every 2,3 hrs

G

gazebo

oui, there are 2 subnets for historical reasons, and a
dhcp server device in one of the network of which the
scope cannot be changed practically.

also, 2 subnets : for want of more security

both DNS entry set to the my DNS server IP. Done

Gazebo
-----Original Message-----
Hi Gazebo,

Are you working in different subnets (because of 2 nics)? Can you elaborate
on that?

About DNS: properties of your servernic, TCP/IP, DNS should be pointing to
your server-IP (the one that has DNS-server running).
So DNS on both nics should point to server-IP?
Get it?

Marina

"gazebo" <[email protected]> schreef in bericht
The reason I need 2 nic in the pdc : I want to make both
network sharing resources on the pdc. I do not have a
spare gateway computer.
Your suggestion of having the nic dns entry as the self
ip. I could not work out. Because the mailserver seems to
be unable to resolve email address once I had it set like
that.

Gazebo
-----Original Message-----
Why does the other DC have 2 nics?
DNS on all nics should point to the server-IP.
ISP DNS-numbers should be set in tab Forwarders of your DNS-server.

Marina

"gazebo" <[email protected]> schreef
Click to expand...
in
bericht
yap, 236 is the nic ip.
There are 2 domain controllers on the network, both
multihomed. We use lmhosts just want to force the domain
controller to be the one we need. ?Please advise.

ipconfig all listed below:
Host Name . . . . . . . . . . . . : 986mail02
Primary DNS Suffix . . . . . . . : mail.986.com
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : mail.986.com

Ethernet adapter network 3:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R)
PRO/100+ Server Adapter (PILA8470B)
Physical Address. . . . . . . . . : 00-02-B3-30-9B-
D6 DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 192.168.3.12
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :
DNS Servers . . . . . . . . . . . : 202.64.74.238
Primary WINS Server . . . . . . . : 192.168.3.110

Ethernet adapter internet:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R)
PRO/100 Network Connection
Physical Address. . . . . . . . . : 00-B0-D0-B0-5D-
A7 DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 202.64.74.236
Subnet Mask . . . . . . . . . . . : 255.255.255.248
Default Gateway . . . . . . . . . : 202.64.74.233
DNS Servers . . . . . . . . . . . : 202.64.74.238

-----Original Message-----
Where is this 202.64.74.236 coming from? your 2nd nic
right?
Can you give me the ipconfig/all from the server again
please?
Why are you using lmhosts?

Marina

<[email protected]> schreef in bericht
Marina,

I could not find event ID 0028, but 4319 - source NetBT.
In the message I found the IP reported. It is my DNS.
And
I could not find any one in conflict. I am using CHI
version so I do not include the whole message here.

The nbtstat -n, as instructed by the event message to
locate the conflict, is attached below :-

internet:
Node IpAddress: [202.64.74.236] Scope Id: []

NetBIOS Local Name Table

Name Type Status
---------------------------------------------
986MAIL02 <00> UNIQUE Registered
WEB <00> GROUP Registered
986MAIL02 <20> UNIQUE Registered
INet~Services <1C> GROUP Registered
IS~986MAIL02...<00> UNIQUE Registered
986MAIL02 <03> UNIQUE Registered
986MAIL02$ <03> UNIQUE Registered
WEB <1E> GROUP Registered

network 3:
Node IpAddress: [192.168.3.12] Scope Id: []

NetBIOS Local Name Table

Name Type Status
---------------------------------------------
986MAIL02 <00> UNIQUE Registered
WEB <00> GROUP Registered
986MAIL02 <20> UNIQUE Registered
WEB <1E> GROUP Registered

I have set in lmhosts that the DC is web_bdc (althought
it
is named as web_bdc, it is actually a PDC)
See if you spot any anomalies.

Gazebo
-----Original Message-----
Hi Gazebo,

Yep, set DNS on your servernic(s) to the server-
Click to expand...
IP
and
the ISP-DNS-numbers
should be set in tab Forwarders of DNS-server.
Can you give us the whole message from nbtstat? Also in
the eventlogs, there
should be a line 0028: can you give us that line? If
you
convert it to
decimal, it will show which IP is having the conflict.

Marina

"gazebo" <[email protected]> schreef
in
bericht
Marina,

I still could not understand your DNS field setting
for
the NIC. Do you mean I should set the DNS field to my
DNS
server IP and let the forward tab isp-dns entry to do
the
resolution?

Also, at last, I found out the problem. I had an
invalid
entry in the lmhosts when render the server unable to
local the PDC!!! After I correct it, the netlogon
error
is gone. Also, there seems to be no more error login
from
my outlook.

That is interesting. I want to know more about
explanation
of nbtstat as there is still some warning message
like
name conflicts, etc.
Your help out there is very much appreciated!

Gazebo


-----Original Message-----
Setup DNS on the server and let it point to your
server-
IP. Add options 003,
006 and 015 to DHCP-server, Scope options.
DNS on servernic(s) should point to your
Click to expand...
server-
IP.
The
ISP-DNS-numbers
should be set in tab Forwarders of DNS-server.
DHCP is a no-brainder. I suggest you install
Click to expand...
it
and
let
the clients obtain
the IP automatically from the DHCP-server.
Click to expand...
This
will
automatically push the
DNS and WINS (options 044 and 046 (0x8) in Scope
options)
as well.

Marina

"gazebo" <[email protected]>
schreef
in
bericht
Marina,

We do maintain a WINS inhouse. 3.110. but for
inhouse
use
only. We do not use inhouse DNS for name
resolution.
All
our mails go thru the Internet.

Also, the local address is fixed, no dhcp is used.
so, I should set all the DNS address to the server
IP?
or
my DNS ip?

Gazebo
-----Original Message-----
Hi,

Where is the 192.168.3.110 coming from (WINS)? It
should
be the same as your
server-IP. I don't see DNS on your nic. It
should be
your
server-IP.
DNS on your external nic should be your server-
IP.
The
ISP-DNS-numbers
should be set in tab Forwarders of your DNS-
server.
In DHCP-server you should have options 003, 006
and
015
and if you have W9x,
ME or NT4-clients, also options 044 and 046
(0x8).

Marina

"gazebo"
Click to expand...
schreef
in
bericht
[email protected]...
Voila:-
Host Name . . . . . . . . . . . . : mymail
Primary DNS Suffix . . . . . . . :
mail.986.com
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . :
mail.986.com
Ethernet adapter network 3:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel (R)
PRO/100+
Physical Address. . . . . . . . . : 00-
Click to expand...
02-
B3-
30-
9B-D6
DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . :
192.168.3.12
Subnet Mask . . . . . . . . . . . :
255.255.255.0
Default Gateway . . . . . . . . . :
DNS Servers . . . . . . . . . . . :
Primary WINS Server . . . . . . . :
192.168.3.110
Ethernet adapter internet:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel (R)
PRO/100
Network Connection
Physical Address. . . . . . . . . : 00-
Click to expand...
B0-
D0-
B0-
5D-A7
DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . :
202.64.74.236
Subnet Mask . . . . . . . . . . . :
255.255.255.248
Default Gateway . . . . . . . . . :
202.64.74.233
DNS Servers . . . . . . . . . . . :
202.64.74.238
202.14.67.4

Exchange 5.5 on win2k, non SBS

See if you could help. Many thanks.


-----Original Message-----
Could be. Can you give the ipconfigs please?
Do you have SBS?

Marina

"gazebo"
[email protected]...
The problem still persists. The frequency is
roughly
every
2 hrs.
Also, some other users and I(as
Click to expand...
noticed
in
the
log)
had
occasion problems signing in the exchange
server
to
retrieve mail. The log generated is
EventID13003
source :
MSExchange POP3, HrLookupCredentials() call
failed.
But
on retry all users are okay.

Do you think the problems are related?

Sorry for so longwinded. Thanks again

Gazebo

-----Original Message-----
Which settings do you want me to explain?
Can you give me the ipconfig/all from the
server?
And
on
from a client?

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
Dear Marina,

I wipe out the gateway for internal nic
and
alter
the
binding order as advised. I will
Click to expand...
see
how
it
goes.
But
could you bear explain the
Click to expand...
settings,
bear
with
my
ignorance please.

Thanks
-----Original Message-----
The internal nic should not have a
gateway.
The
external
nic should point to
your router.
Did you check the bindingorder and made
sure
the
internal
nic is on top?

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
Thanks Marina,

There are 2 nics. They fall into
different
subnet.
One
internal ip, one Internet ip.
Click to expand...
The
PDC
is
located
in
the
internal network.

2 default gateways for 2 nics. 1
default
to
router/firewall. the other to internal
network.

Any clues?

-----Original Message-----
How many nics in the server?
Click to expand...
How
does
the
ipconfig/all
look like?

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
Event Type: Error
Event Source: NETLOGON
Event Category: None
Event ID: 5719
Date: 9/28/2001
Time: 4:12:55 PM
User: N/A
Computer: Server
Description:
No Windows NT or Windows 2000
Domain
Controller is
available for domain <domain name>.
The
following
error
occurred:
There are currently no logon
servers
available
to
service
the logon request.
Data:
0000: c0020017 (this is
Click to expand...
always
the
same)
-----
The win2k server is running an
exchange
5.5,
non
PDC
and
PDC is available , can anyone
explain
and
solve?


.



.



.



.



.



.



.



.



.
Click to expand...
Click to expand...


.
Click to expand...
 
M

Marina Roos

Hi Gazebo,

So how far have we got now? Still got errors?

Marina

gazebo said:
oui, there are 2 subnets for historical reasons, and a
dhcp server device in one of the network of which the
scope cannot be changed practically.

also, 2 subnets : for want of more security

both DNS entry set to the my DNS server IP. Done

Gazebo
-----Original Message-----
Hi Gazebo,

Are you working in different subnets (because of 2 nics)? Can you elaborate
on that?

About DNS: properties of your servernic, TCP/IP, DNS should be pointing to
your server-IP (the one that has DNS-server running).
So DNS on both nics should point to server-IP?
Get it?

Marina

"gazebo" <[email protected]> schreef in bericht
The reason I need 2 nic in the pdc : I want to make both
network sharing resources on the pdc. I do not have a
spare gateway computer.
Your suggestion of having the nic dns entry as the self
ip. I could not work out. Because the mailserver seems to
be unable to resolve email address once I had it set like
that.

Gazebo

-----Original Message-----
Why does the other DC have 2 nics?
DNS on all nics should point to the server-IP.
ISP DNS-numbers should be set in tab Forwarders of your
DNS-server.

Marina

"gazebo" <[email protected]> schreef in
bericht
yap, 236 is the nic ip.
There are 2 domain controllers on the network, both
multihomed. We use lmhosts just want to force the domain
controller to be the one we need. ?Please advise.

ipconfig all listed below:
Host Name . . . . . . . . . . . . : 986mail02
Primary DNS Suffix . . . . . . . : mail.986.com
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : mail.986.com

Ethernet adapter network 3:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R)
PRO/100+ Server Adapter (PILA8470B)
Physical Address. . . . . . . . . : 00-02-B3-30-9B-
D6 DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 192.168.3.12
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :
DNS Servers . . . . . . . . . . . : 202.64.74.238
Primary WINS Server . . . . . . . : 192.168.3.110

Ethernet adapter internet:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R)
PRO/100 Network Connection
Physical Address. . . . . . . . . : 00-B0-D0-B0-5D-
A7 DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 202.64.74.236
Subnet Mask . . . . . . . . . . . : 255.255.255.248
Default Gateway . . . . . . . . . : 202.64.74.233
DNS Servers . . . . . . . . . . . : 202.64.74.238

-----Original Message-----
Where is this 202.64.74.236 coming from? your 2nd nic
right?
Can you give me the ipconfig/all from the server again
please?
Why are you using lmhosts?

Marina

<[email protected]> schreef in
bericht
Marina,

I could not find event ID 0028, but 4319 - source
NetBT.
In the message I found the IP reported. It is my DNS.
And
I could not find any one in conflict. I am using CHI
version so I do not include the whole message here.

The nbtstat -n, as instructed by the event message to
locate the conflict, is attached below :-

internet:
Node IpAddress: [202.64.74.236] Scope Id: []

NetBIOS Local Name Table

Name Type Status
---------------------------------------------
986MAIL02 <00> UNIQUE Registered
WEB <00> GROUP Registered
986MAIL02 <20> UNIQUE Registered
INet~Services <1C> GROUP Registered
IS~986MAIL02...<00> UNIQUE Registered
986MAIL02 <03> UNIQUE Registered
986MAIL02$ <03> UNIQUE Registered
WEB <1E> GROUP Registered

network 3:
Node IpAddress: [192.168.3.12] Scope Id: []

NetBIOS Local Name Table

Name Type Status
---------------------------------------------
986MAIL02 <00> UNIQUE Registered
WEB <00> GROUP Registered
986MAIL02 <20> UNIQUE Registered
WEB <1E> GROUP Registered

I have set in lmhosts that the DC is web_bdc
(althought
it
is named as web_bdc, it is actually a PDC)
See if you spot any anomalies.

Gazebo
-----Original Message-----
Hi Gazebo,

Yep, set DNS on your servernic(s) to the server- IP
and
the ISP-DNS-numbers
should be set in tab Forwarders of DNS-server.
Can you give us the whole message from nbtstat?
Also in
the eventlogs, there
should be a line 0028: can you give us that line? If
you
convert it to
decimal, it will show which IP is having the
conflict.

Marina

"gazebo" <[email protected]>
schreef
in
bericht
Marina,

I still could not understand your DNS field
setting
for
the NIC. Do you mean I should set the DNS field
to my
DNS
server IP and let the forward tab isp-dns entry
to do
the
resolution?

Also, at last, I found out the problem. I had an
invalid
entry in the lmhosts when render the server
unable to
local the PDC!!! After I correct it, the netlogon
error
is gone. Also, there seems to be no more error
login
from
my outlook.

That is interesting. I want to know more about
explanation
of nbtstat as there is still some warning message
like
name conflicts, etc.
Your help out there is very much appreciated!

Gazebo


-----Original Message-----
Setup DNS on the server and let it point to your
server-
IP. Add options 003,
006 and 015 to DHCP-server, Scope options.
DNS on servernic(s) should point to your server-
IP.
The
ISP-DNS-numbers
should be set in tab Forwarders of DNS-server.
DHCP is a no-brainder. I suggest you install it
and
let
the clients obtain
the IP automatically from the DHCP-server. This
will
automatically push the
DNS and WINS (options 044 and 046 (0x8) in Scope
options)
as well.

Marina

"gazebo" <[email protected]>
schreef
in
bericht
Marina,

We do maintain a WINS inhouse. 3.110. but for
inhouse
use
only. We do not use inhouse DNS for name
resolution.
All
our mails go thru the Internet.

Also, the local address is fixed, no dhcp is
used.
so, I should set all the DNS address to the
server
IP?
or
my DNS ip?

Gazebo
-----Original Message-----
Hi,

Where is the 192.168.3.110 coming from
(WINS)? It
should
be the same as your
server-IP. I don't see DNS on your nic. It
should be
your
server-IP.
DNS on your external nic should be your
server-
IP.
The
ISP-DNS-numbers
should be set in tab Forwarders of your DNS-
server.
In DHCP-server you should have options 003,
006
and
015
and if you have W9x,
ME or NT4-clients, also options 044 and 046
(0x8).

Marina

"gazebo"
Click to expand...
schreef
in
bericht
[email protected]...
Voila:-
Host Name . . . . . . . . . . . . : mymail
Primary DNS Suffix . . . . . . . :
mail.986.com
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . :
mail.986.com
Ethernet adapter network 3:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel (R)
PRO/100+
Physical Address. . . . . . . . . : 00- 02-
B3-
30-
9B-D6
DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . :
192.168.3.12
Subnet Mask . . . . . . . . . . . :
255.255.255.0
Default Gateway . . . . . . . . . :
DNS Servers . . . . . . . . . . . :
Primary WINS Server . . . . . . . :
192.168.3.110
Ethernet adapter internet:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel (R)
PRO/100
Network Connection
Physical Address. . . . . . . . . : 00- B0-
D0-
B0-
5D-A7
DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . :
202.64.74.236
Subnet Mask . . . . . . . . . . . :
255.255.255.248
Default Gateway . . . . . . . . . :
202.64.74.233
DNS Servers . . . . . . . . . . . :
202.64.74.238
202.14.67.4

Exchange 5.5 on win2k, non SBS

See if you could help. Many thanks.


-----Original Message-----
Could be. Can you give the ipconfigs
please?
Do you have SBS?

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
The problem still persists. The
frequency is
roughly
every
2 hrs.
Also, some other users and I(as noticed
in
the
log)
had
occasion problems signing in the exchange
server
to
retrieve mail. The log generated is
EventID13003
source :
MSExchange POP3, HrLookupCredentials()
call
failed.
But
on retry all users are okay.

Do you think the problems are related?

Sorry for so longwinded. Thanks again

Gazebo

-----Original Message-----
Which settings do you want me to
explain?
Can you give me the ipconfig/all from
the
server?
And
on
from a client?

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
Dear Marina,

I wipe out the gateway for internal
nic
and
alter
the
binding order as advised. I will see
how
it
goes.
But
could you bear explain the settings,
bear
with
my
ignorance please.

Thanks
-----Original Message-----
The internal nic should not have a
gateway.
The
external
nic should point to
your router.
Did you check the bindingorder and
made
sure
the
internal
nic is on top?

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
Thanks Marina,

There are 2 nics. They fall into
different
subnet.
One
internal ip, one Internet ip. The
PDC
is
located
in
the
internal network.

2 default gateways for 2 nics. 1
default
to
router/firewall. the other to
internal
network.

Any clues?

-----Original Message-----
How many nics in the server? How
does
the
ipconfig/all
look like?

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
Event Type: Error
Event Source: NETLOGON
Event Category: None
Event ID: 5719
Date: 9/28/2001
Time: 4:12:55 PM
User: N/A
Computer: Server
Description:
No Windows NT or Windows 2000
Domain
Controller is
available for domain <domain
name>.
The
following
error
occurred:
There are currently no logon
servers
available
to
service
the logon request.
Data:
0000: c0020017 (this is always
the
same)
-----
The win2k server is running an
exchange
5.5,
non
PDC
and
PDC is available , can anyone
explain
and
solve?


.



.



.



.



.



.



.



.



.
Click to expand...


.
Click to expand...
Click to expand...
 
G

Guest

no, actually, after I removed the faulty lmhosts entry.
Thanks. Your help is very much appreciated. My network is
a bit clumsy though.

Gazebo
-----Original Message-----
Hi Gazebo,

So how far have we got now? Still got errors?

Marina

"gazebo" <[email protected]> schreef in bericht
oui, there are 2 subnets for historical reasons, and a
dhcp server device in one of the network of which the
scope cannot be changed practically.

also, 2 subnets : for want of more security

both DNS entry set to the my DNS server IP. Done

Gazebo
-----Original Message-----
Hi Gazebo,

Are you working in different subnets (because of 2
Click to expand...
nics)?
Can you elaborate
on that?

About DNS: properties of your servernic, TCP/IP, DNS should be pointing to
your server-IP (the one that has DNS-server running).
So DNS on both nics should point to server-IP?
Get it?

Marina

"gazebo" <[email protected]> schreef
Click to expand...
in
bericht
The reason I need 2 nic in the pdc : I want to make both
network sharing resources on the pdc. I do not have a
spare gateway computer.
Your suggestion of having the nic dns entry as the self
ip. I could not work out. Because the mailserver
Click to expand...
seems
to
be unable to resolve email address once I had it set like
that.

Gazebo

-----Original Message-----
Why does the other DC have 2 nics?
DNS on all nics should point to the server-IP.
ISP DNS-numbers should be set in tab Forwarders of your
DNS-server.

Marina

"gazebo" <[email protected]>
Click to expand...
schreef
in
bericht
yap, 236 is the nic ip.
There are 2 domain controllers on the network, both
multihomed. We use lmhosts just want to force the domain
controller to be the one we need. ?Please advise.

ipconfig all listed below:
Host Name . . . . . . . . . . . . : 986mail02
Primary DNS Suffix . . . . . . . : mail.986.com
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : mail.986.com

Ethernet adapter network 3:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R)
PRO/100+ Server Adapter (PILA8470B)
Physical Address. . . . . . . . . : 00-02-B3-30- 9B-
D6 DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 192.168.3.12
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :
DNS Servers . . . . . . . . . . . : 202.64.74.238
Primary WINS Server . . . . . . . : 192.168.3.110

Ethernet adapter internet:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R)
PRO/100 Network Connection
Physical Address. . . . . . . . . : 00-B0-D0-B0- 5D-
A7 DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 202.64.74.236
Subnet Mask . . . . . . . . . . . : 255.255.255.248
Default Gateway . . . . . . . . . : 202.64.74.233
DNS Servers . . . . . . . . . . . : 202.64.74.238

-----Original Message-----
Where is this 202.64.74.236 coming from? your 2nd nic
right?
Can you give me the ipconfig/all from the server again
please?
Why are you using lmhosts?

Marina

<[email protected]> schreef in
bericht
Marina,

I could not find event ID 0028, but 4319 - source
NetBT.
In the message I found the IP reported. It is
Click to expand...
my
DNS.
And
I could not find any one in conflict. I am
Click to expand...
using
CHI
version so I do not include the whole message here.

The nbtstat -n, as instructed by the event message to
locate the conflict, is attached below :-

internet:
Node IpAddress: [202.64.74.236] Scope Id: []

NetBIOS Local Name Table

Name Type Status
------------------------------------------- --
986MAIL02 <00> UNIQUE Registered
WEB <00> GROUP Registered
986MAIL02 <20> UNIQUE Registered
INet~Services <1C> GROUP Registered
IS~986MAIL02...<00> UNIQUE Registered
986MAIL02 <03> UNIQUE Registered
986MAIL02$ <03> UNIQUE Registered
WEB <1E> GROUP Registered

network 3:
Node IpAddress: [192.168.3.12] Scope Id: []

NetBIOS Local Name Table

Name Type Status
------------------------------------------- --
986MAIL02 <00> UNIQUE Registered
WEB <00> GROUP Registered
986MAIL02 <20> UNIQUE Registered
WEB <1E> GROUP Registered

I have set in lmhosts that the DC is web_bdc
(althought
it
is named as web_bdc, it is actually a PDC)
See if you spot any anomalies.

Gazebo
-----Original Message-----
Hi Gazebo,

Yep, set DNS on your servernic(s) to the
Click to expand...
server-
IP
and
the ISP-DNS-numbers
should be set in tab Forwarders of DNS-server.
Can you give us the whole message from nbtstat?
Also in
the eventlogs, there
should be a line 0028: can you give us that line? If
you
convert it to
decimal, it will show which IP is having the
conflict.

Marina

"gazebo" <[email protected]>
schreef
in
bericht
Marina,

I still could not understand your DNS field
setting
for
the NIC. Do you mean I should set the DNS field
to my
DNS
server IP and let the forward tab isp-dns entry
to do
the
resolution?

Also, at last, I found out the problem. I
Click to expand...
had
an
invalid
entry in the lmhosts when render the server
unable to
local the PDC!!! After I correct it, the netlogon
error
is gone. Also, there seems to be no more error
login
from
my outlook.

That is interesting. I want to know more about
explanation
of nbtstat as there is still some warning message
like
name conflicts, etc.
Your help out there is very much appreciated!

Gazebo


-----Original Message-----
Setup DNS on the server and let it point to your
server-
IP. Add options 003,
006 and 015 to DHCP-server, Scope options.
DNS on servernic(s) should point to your server-
IP.
The
ISP-DNS-numbers
should be set in tab Forwarders of DNS- server.
DHCP is a no-brainder. I suggest you
Click to expand...
install
it
and
let
the clients obtain
the IP automatically from the DHCP-server. This
will
automatically push the
DNS and WINS (options 044 and 046 (0x8) in Scope
options)
as well.

Marina

"gazebo"
Click to expand...
schreef
in
bericht
[email protected]...
Marina,

We do maintain a WINS inhouse. 3.110. but for
inhouse
use
only. We do not use inhouse DNS for name
resolution.
All
our mails go thru the Internet.

Also, the local address is fixed, no dhcp is
used.
so, I should set all the DNS address to the
server
IP?
or
my DNS ip?

Gazebo
-----Original Message-----
Hi,

Where is the 192.168.3.110 coming from
(WINS)? It
should
be the same as your
server-IP. I don't see DNS on your nic. It
should be
your
server-IP.
DNS on your external nic should be your
server-
IP.
The
ISP-DNS-numbers
should be set in tab Forwarders of your DNS-
server.
In DHCP-server you should have options 003,
006
and
015
and if you have W9x,
ME or NT4-clients, also options 044 and 046
(0x8).

Marina

"gazebo"
[email protected]...
Voila:-
Host Name . . . . . . . . . . . . : mymail
Primary DNS Suffix . . . . . . . :
mail.986.com
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . :
mail.986.com
Ethernet adapter network 3:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . :
Click to expand...
Intel
(R)
PRO/100+
Physical Address. . . . . . . . . :
Click to expand...
00-
02-
B3-
30-
9B-D6
DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . :
192.168.3.12
Subnet Mask . . . . . . . . . . . :
255.255.255.0
Default Gateway . . . . . . . . . :
DNS Servers . . . . . . . . . . . :
Primary WINS Server . . . . . . . :
192.168.3.110
Ethernet adapter internet:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . :
Click to expand...
Intel
(R)
PRO/100
Network Connection
Physical Address. . . . . . . . . :
Click to expand...
00-
B0-
D0-
B0-
5D-A7
DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . :
202.64.74.236
Subnet Mask . . . . . . . . . . . :
255.255.255.248
Default Gateway . . . . . . . . . :
202.64.74.233
DNS Servers . . . . . . . . . . . :
202.64.74.238
202.14.67.4

Exchange 5.5 on win2k, non SBS

See if you could help. Many thanks.


-----Original Message-----
Could be. Can you give the ipconfigs
please?
Do you have SBS?

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
The problem still persists. The
frequency is
roughly
every
2 hrs.
Also, some other users and I(as noticed
in
the
log)
had
occasion problems signing in the exchange
server
to
retrieve mail. The log generated is
EventID13003
source :
MSExchange POP3, HrLookupCredentials()
call
failed.
But
on retry all users are okay.

Do you think the problems are related?

Sorry for so longwinded. Thanks again

Gazebo

-----Original Message-----
Which settings do you want me to
explain?
Can you give me the ipconfig/all from
the
server?
And
on
from a client?

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
Dear Marina,

I wipe out the gateway for internal
nic
and
alter
the
binding order as advised. I will see
how
it
goes.
But
could you bear explain the settings,
bear
with
my
ignorance please.

Thanks
-----Original Message-----
The internal nic should not have a
gateway.
The
external
nic should point to
your router.
Did you check the bindingorder and
made
sure
the
internal
nic is on top?

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
Thanks Marina,

There are 2 nics. They fall into
different
subnet.
One
internal ip, one Internet ip. The
PDC
is
located
in
the
internal network.

2 default gateways for 2 nics. 1
default
to
router/firewall. the other to
internal
network.

Any clues?

-----Original Message-----
How many nics in the server? How
does
the
ipconfig/all
look like?

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
Event Type: Error
Event Source: NETLOGON
Event Category: None
Event ID: 5719
Date: 9/28/2001
Time: 4:12:55 PM
User: N/A
Computer: Server
Description:
No Windows NT or Windows 2000
Domain
Controller is
available for domain <domain
name>.
The
following
error
occurred:
There are currently no logon
servers
available
to
service
the logon request.
Data:
0000: c0020017 (this is always
the
same)
Click to expand...
running
an
exchange
5.5,
non
PDC
and
PDC is available , can anyone
explain
and
solve?


.



.



.



.



.



.



.



.



.



.
Click to expand...
Click to expand...


.
Click to expand...
 
M

Marina Roos

Hi Gazebo,

You're welcome. But have you got it now or not?
We can get your network from clumsy to working like it should.

Marina

no, actually, after I removed the faulty lmhosts entry.
Thanks. Your help is very much appreciated. My network is
a bit clumsy though.

Gazebo
-----Original Message-----
Hi Gazebo,

So how far have we got now? Still got errors?

Marina

"gazebo" <[email protected]> schreef in bericht
oui, there are 2 subnets for historical reasons, and a
dhcp server device in one of the network of which the
scope cannot be changed practically.

also, 2 subnets : for want of more security

both DNS entry set to the my DNS server IP. Done

Gazebo

-----Original Message-----
Hi Gazebo,

Are you working in different subnets (because of 2 nics)?
Can you elaborate
on that?

About DNS: properties of your servernic, TCP/IP, DNS
should be pointing to
your server-IP (the one that has DNS-server running).
So DNS on both nics should point to server-IP?
Get it?

Marina

"gazebo" <[email protected]> schreef in
bericht
The reason I need 2 nic in the pdc : I want to make both
network sharing resources on the pdc. I do not have a
spare gateway computer.
Your suggestion of having the nic dns entry as the self
ip. I could not work out. Because the mailserver seems
to
be unable to resolve email address once I had it set
like
that.

Gazebo

-----Original Message-----
Why does the other DC have 2 nics?
DNS on all nics should point to the server-IP.
ISP DNS-numbers should be set in tab Forwarders of your
DNS-server.

Marina

"gazebo" <[email protected]> schreef
in
bericht
yap, 236 is the nic ip.
There are 2 domain controllers on the network, both
multihomed. We use lmhosts just want to force the
domain
controller to be the one we need. ?Please advise.

ipconfig all listed below:
Host Name . . . . . . . . . . . . : 986mail02
Primary DNS Suffix . . . . . . . : mail.986.com
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : mail.986.com

Ethernet adapter network 3:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R)
PRO/100+ Server Adapter (PILA8470B)
Physical Address. . . . . . . . . : 00-02-B3-30- 9B-
D6 DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 192.168.3.12
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :
DNS Servers . . . . . . . . . . . : 202.64.74.238
Primary WINS Server . . . . . . . : 192.168.3.110

Ethernet adapter internet:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R)
PRO/100 Network Connection
Physical Address. . . . . . . . . : 00-B0-D0-B0- 5D-
A7 DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 202.64.74.236
Subnet Mask . . . . . . . . . . . : 255.255.255.248
Default Gateway . . . . . . . . . : 202.64.74.233
DNS Servers . . . . . . . . . . . : 202.64.74.238

-----Original Message-----
Where is this 202.64.74.236 coming from? your 2nd
nic
right?
Can you give me the ipconfig/all from the server
again
please?
Why are you using lmhosts?

Marina

<[email protected]> schreef in
bericht
Marina,

I could not find event ID 0028, but 4319 - source
NetBT.
In the message I found the IP reported. It is my
DNS.
And
I could not find any one in conflict. I am using
CHI
version so I do not include the whole message
here.

The nbtstat -n, as instructed by the event
message to
locate the conflict, is attached below :-

internet:
Node IpAddress: [202.64.74.236] Scope Id: []

NetBIOS Local Name Table

Name Type Status
------------------------------------------- --
986MAIL02 <00> UNIQUE Registered
WEB <00> GROUP Registered
986MAIL02 <20> UNIQUE Registered
INet~Services <1C> GROUP Registered
IS~986MAIL02...<00> UNIQUE Registered
986MAIL02 <03> UNIQUE Registered
986MAIL02$ <03> UNIQUE Registered
WEB <1E> GROUP Registered

network 3:
Node IpAddress: [192.168.3.12] Scope Id: []

NetBIOS Local Name Table

Name Type Status
------------------------------------------- --
986MAIL02 <00> UNIQUE Registered
WEB <00> GROUP Registered
986MAIL02 <20> UNIQUE Registered
WEB <1E> GROUP Registered

I have set in lmhosts that the DC is web_bdc
(althought
it
is named as web_bdc, it is actually a PDC)
See if you spot any anomalies.

Gazebo
-----Original Message-----
Hi Gazebo,

Yep, set DNS on your servernic(s) to the server-
IP
and
the ISP-DNS-numbers
should be set in tab Forwarders of DNS-server.
Can you give us the whole message from nbtstat?
Also in
the eventlogs, there
should be a line 0028: can you give us that
line? If
you
convert it to
decimal, it will show which IP is having the
conflict.

Marina

"gazebo" <[email protected]>
schreef
in
bericht
Marina,

I still could not understand your DNS field
setting
for
the NIC. Do you mean I should set the DNS field
to my
DNS
server IP and let the forward tab isp-dns entry
to do
the
resolution?

Also, at last, I found out the problem. I had
an
invalid
entry in the lmhosts when render the server
unable to
local the PDC!!! After I correct it, the
netlogon
error
is gone. Also, there seems to be no more error
login
from
my outlook.

That is interesting. I want to know more about
explanation
of nbtstat as there is still some warning
message
like
name conflicts, etc.
Your help out there is very much appreciated!

Gazebo


-----Original Message-----
Setup DNS on the server and let it point to
your
server-
IP. Add options 003,
006 and 015 to DHCP-server, Scope options.
DNS on servernic(s) should point to your
server-
IP.
The
ISP-DNS-numbers
should be set in tab Forwarders of DNS- server.
DHCP is a no-brainder. I suggest you install
it
and
let
the clients obtain
the IP automatically from the DHCP-server.
This
will
automatically push the
DNS and WINS (options 044 and 046 (0x8) in
Scope
options)
as well.

Marina

"gazebo"
Click to expand...
schreef
in
bericht
[email protected]...
Marina,

We do maintain a WINS inhouse. 3.110. but
for
inhouse
use
only. We do not use inhouse DNS for name
resolution.
All
our mails go thru the Internet.

Also, the local address is fixed, no dhcp is
used.
so, I should set all the DNS address to the
server
IP?
or
my DNS ip?

Gazebo
-----Original Message-----
Hi,

Where is the 192.168.3.110 coming from
(WINS)? It
should
be the same as your
server-IP. I don't see DNS on your nic. It
should be
your
server-IP.
DNS on your external nic should be your
server-
IP.
The
ISP-DNS-numbers
should be set in tab Forwarders of your
DNS-
server.
In DHCP-server you should have options 003,
006
and
015
and if you have W9x,
ME or NT4-clients, also options 044 and 046
(0x8).

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
Voila:-
Host Name . . . . . . . . . . . . :
mymail
Primary DNS Suffix . . . . . . . :
mail.986.com
Node Type . . . . . . . . . . . . :
Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . :
mail.986.com
Ethernet adapter network 3:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel
(R)
PRO/100+
Physical Address. . . . . . . . . : 00-
02-
B3-
30-
9B-D6
DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . :
192.168.3.12
Subnet Mask . . . . . . . . . . . :
255.255.255.0
Default Gateway . . . . . . . . . :
DNS Servers . . . . . . . . . . . :
Primary WINS Server . . . . . . . :
192.168.3.110
Ethernet adapter internet:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel
(R)
PRO/100
Network Connection
Physical Address. . . . . . . . . : 00-
B0-
D0-
B0-
5D-A7
DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . :
202.64.74.236
Subnet Mask . . . . . . . . . . . :
255.255.255.248
Default Gateway . . . . . . . . . :
202.64.74.233
DNS Servers . . . . . . . . . . . :
202.64.74.238

202.14.67.4

Exchange 5.5 on win2k, non SBS

See if you could help. Many thanks.


-----Original Message-----
Could be. Can you give the ipconfigs
please?
Do you have SBS?

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
The problem still persists. The
frequency is
roughly
every
2 hrs.
Also, some other users and I(as
noticed
in
the
log)
had
occasion problems signing in the
exchange
server
to
retrieve mail. The log generated is
EventID13003
source :
MSExchange POP3, HrLookupCredentials()
call
failed.
But
on retry all users are okay.

Do you think the problems are related?

Sorry for so longwinded. Thanks again

Gazebo

-----Original Message-----
Which settings do you want me to
explain?
Can you give me the ipconfig/all from
the
server?
And
on
from a client?

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
Dear Marina,

I wipe out the gateway for internal
nic
and
alter
the
binding order as advised. I will
see
how
it
goes.
But
could you bear explain the
settings,
bear
with
my
ignorance please.

Thanks
-----Original Message-----
The internal nic should not have a
gateway.
The
external
nic should point to
your router.
Did you check the bindingorder and
made
sure
the
internal
nic is on top?

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
Thanks Marina,

There are 2 nics. They fall into
different
subnet.
One
internal ip, one Internet ip.
The
PDC
is
located
in
the
internal network.

2 default gateways for 2 nics. 1
default
to
router/firewall. the other to
internal
network.

Any clues?

-----Original Message-----
How many nics in the server?
How
does
the
ipconfig/all
look like?

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
Event Type: Error
Event Source: NETLOGON
Event Category: None
Event ID: 5719
Date: 9/28/2001
Time: 4:12:55 PM
User: N/A
Computer: Server
Description:
No Windows NT or Windows 2000
Domain
Controller is
available for domain <domain
name>.
The
following
error
occurred:
There are currently no logon
servers
available
to
service
the logon request.
Data:
0000: c0020017 (this is
always
the
same)
-----
The win2k server is running
an
exchange
5.5,
non
PDC
and
PDC is available , can anyone
explain
and
solve?


.



.



.



.



.



.



.



.



.



.
Click to expand...


.
Click to expand...
Click to expand...
 
M

Michael Johnston [MSFT]

Make sure that the box only points to the DNS server that is hosting the zone for your AD. Do not point at any other DNS servers.
Also, a box should only have ONE default gateway. If you have internal networks that this server needs access to, you will need
to use static routes to get there. Two default gateways will cause many headaches!!

Thank you,
Mike Johnston
Microsoft Network Support
--

This posting is provided "AS IS" with no warranties, and confers no rights. Use of included script samples are subject to the
terms specified at
http://www.microsoft.com/info/cpyright.htm

Note: For the benefit of the community-at-large, all responses to this message are best directed to the newsgroup/thread from
which they originated.
 
G

gazebo

Dear Marina,

Thanks, it works alright for a while.

Gazebo
-----Original Message-----
Hi Gazebo,

You're welcome. But have you got it now or not?
We can get your network from clumsy to working like it should.

Marina

no, actually, after I removed the faulty lmhosts entry.
Thanks. Your help is very much appreciated. My network is
a bit clumsy though.

Gazebo
-----Original Message-----
Hi Gazebo,

So how far have we got now? Still got errors?

Marina

"gazebo" <[email protected]> schreef
Click to expand...
in
bericht
oui, there are 2 subnets for historical reasons, and a
dhcp server device in one of the network of which the
scope cannot be changed practically.

also, 2 subnets : for want of more security

both DNS entry set to the my DNS server IP. Done

Gazebo

-----Original Message-----
Hi Gazebo,

Are you working in different subnets (because of 2 nics)?
Can you elaborate
on that?

About DNS: properties of your servernic, TCP/IP, DNS
should be pointing to
your server-IP (the one that has DNS-server running).
So DNS on both nics should point to server-IP?
Get it?

Marina

"gazebo" <[email protected]>
Click to expand...
schreef
in
bericht
The reason I need 2 nic in the pdc : I want to
Click to expand...
make
both
network sharing resources on the pdc. I do not have a
spare gateway computer.
Your suggestion of having the nic dns entry as the self
ip. I could not work out. Because the mailserver seems
to
be unable to resolve email address once I had it set
like
that.

Gazebo

-----Original Message-----
Why does the other DC have 2 nics?
DNS on all nics should point to the server-IP.
ISP DNS-numbers should be set in tab Forwarders
Click to expand...
of
your
DNS-server.

Marina

"gazebo" <[email protected]> schreef
in
bericht
yap, 236 is the nic ip.
There are 2 domain controllers on the network, both
multihomed. We use lmhosts just want to force the
domain
controller to be the one we need. ?Please advise.

ipconfig all listed below:
Host Name . . . . . . . . . . . . : 986mail02
Primary DNS Suffix . . . . . . . : mail.986.com
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : mail.986.com

Ethernet adapter network 3:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R)
PRO/100+ Server Adapter (PILA8470B)
Physical Address. . . . . . . . . : 00-02-B3-
Click to expand...
30-
9B-
D6 DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 192.168.3.12
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :
DNS Servers . . . . . . . . . . . : 202.64.74.238
Primary WINS Server . . . . . . . : 192.168.3.110

Ethernet adapter internet:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R)
PRO/100 Network Connection
Physical Address. . . . . . . . . : 00-B0-D0-
Click to expand...
B0-
5D-
A7 DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 202.64.74.236
Subnet Mask . . . . . . . . . . . : 255.255.255.248
Default Gateway . . . . . . . . . : 202.64.74.233
DNS Servers . . . . . . . . . . . : 202.64.74.238

-----Original Message-----
Where is this 202.64.74.236 coming from? your 2nd
nic
right?
Can you give me the ipconfig/all from the server
again
please?
Why are you using lmhosts?

Marina

<[email protected]> schreef in
bericht
Marina,

I could not find event ID 0028, but 4319 - source
NetBT.
In the message I found the IP reported. It
Click to expand...
is
my
DNS.
And
I could not find any one in conflict. I am using
CHI
version so I do not include the whole message
here.

The nbtstat -n, as instructed by the event
message to
locate the conflict, is attached below :-

internet:
Node IpAddress: [202.64.74.236] Scope Id: []

NetBIOS Local Name Table

Name Type Status
----------------------------------------
Click to expand...
---
--
986MAIL02 <00> UNIQUE Registered
WEB <00> GROUP Registered
986MAIL02 <20> UNIQUE Registered
INet~Services <1C> GROUP Registered
IS~986MAIL02...<00> UNIQUE Registered
986MAIL02 <03> UNIQUE Registered
986MAIL02$ <03> UNIQUE Registered
WEB <1E> GROUP Registered

network 3:
Node IpAddress: [192.168.3.12] Scope Id: []

NetBIOS Local Name Table

Name Type Status
----------------------------------------
Click to expand...
---
--
986MAIL02 <00> UNIQUE Registered
WEB <00> GROUP Registered
986MAIL02 <20> UNIQUE Registered
WEB <1E> GROUP Registered

I have set in lmhosts that the DC is web_bdc
(althought
it
is named as web_bdc, it is actually a PDC)
See if you spot any anomalies.

Gazebo
-----Original Message-----
Hi Gazebo,

Yep, set DNS on your servernic(s) to the server-
IP
and
the ISP-DNS-numbers
should be set in tab Forwarders of DNS- server.
Can you give us the whole message from nbtstat?
Also in
the eventlogs, there
should be a line 0028: can you give us that
line? If
you
convert it to
decimal, it will show which IP is having the
conflict.

Marina

"gazebo"
Click to expand...
schreef
in
bericht
[email protected]...
Marina,

I still could not understand your DNS field
setting
for
the NIC. Do you mean I should set the DNS field
to my
DNS
server IP and let the forward tab isp-dns entry
to do
the
resolution?

Also, at last, I found out the problem. I had
an
invalid
entry in the lmhosts when render the server
unable to
local the PDC!!! After I correct it, the
netlogon
error
is gone. Also, there seems to be no more error
login
from
my outlook.

That is interesting. I want to know more about
explanation
of nbtstat as there is still some warning
message
like
name conflicts, etc.
Your help out there is very much appreciated!

Gazebo


-----Original Message-----
Setup DNS on the server and let it point to
your
server-
IP. Add options 003,
006 and 015 to DHCP-server, Scope options.
DNS on servernic(s) should point to your
server-
IP.
The
ISP-DNS-numbers
should be set in tab Forwarders of DNS- server.
DHCP is a no-brainder. I suggest you install
it
and
let
the clients obtain
the IP automatically from the DHCP- server.
This
will
automatically push the
DNS and WINS (options 044 and 046 (0x8) in
Scope
options)
as well.

Marina

"gazebo"
[email protected]...
Marina,

We do maintain a WINS inhouse. 3.110. but
for
inhouse
use
only. We do not use inhouse DNS for name
resolution.
All
our mails go thru the Internet.

Also, the local address is fixed, no dhcp is
used.
so, I should set all the DNS address
Click to expand...
to
the
server
IP?
or
my DNS ip?

Gazebo
-----Original Message-----
Hi,

Where is the 192.168.3.110 coming from
(WINS)? It
should
be the same as your
server-IP. I don't see DNS on your
Click to expand...
nic.
It
should be
your
server-IP.
DNS on your external nic should be your
server-
IP.
The
ISP-DNS-numbers
should be set in tab Forwarders of your
DNS-
server.
In DHCP-server you should have
Click to expand...
options
003,
006
and
015
and if you have W9x,
ME or NT4-clients, also options 044
Click to expand...
and
046
(0x8).

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
Voila:-
Host Name . . . . . . . . . . . . :
mymail
Primary DNS Suffix . . . . . . . :
mail.986.com
Node Type . . . . . . . . . . . . :
Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . :
mail.986.com
Ethernet adapter network 3:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel
(R)
PRO/100+
Physical Address. . . . . . . . . : 00-
02-
B3-
30-
9B-D6
DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . :
192.168.3.12
Subnet Mask . . . . . . . . . . . :
255.255.255.0
Default Gateway . . . . . . . . . :
DNS Servers . . . . . . . . . . . :
Primary WINS Server . . . . . . . :
192.168.3.110
Ethernet adapter internet:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel
(R)
PRO/100
Network Connection
Physical Address. . . . . . . . . : 00-
B0-
D0-
B0-
5D-A7
DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . :
202.64.74.236
Subnet Mask . . . . . . . . . . . :
255.255.255.248
Default Gateway . . . . . . . . . :
202.64.74.233
DNS Servers . . . . . . . . . . . :
202.64.74.238

202.14.67.4

Exchange 5.5 on win2k, non SBS

See if you could help. Many thanks.


-----Original Message-----
Could be. Can you give the ipconfigs
please?
Do you have SBS?

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
The problem still persists. The
frequency is
roughly
every
2 hrs.
Also, some other users and I(as
noticed
in
the
log)
had
occasion problems signing in the
exchange
server
to
retrieve mail. The log generated is
EventID13003
source :
MSExchange POP3, HrLookupCredentials()
call
failed.
But
on retry all users are okay.

Do you think the problems are related?

Sorry for so longwinded. Thanks again

Gazebo

-----Original Message-----
Which settings do you want me to
explain?
Can you give me the
Click to expand...
ipconfig/all
from
the
server?
And
on
from a client?

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
Dear Marina,

I wipe out the gateway for internal
nic
and
alter
the
binding order as advised. I will
see
how
it
goes.
But
could you bear explain the
settings,
bear
with
my
ignorance please.

Thanks
-----Original Message-----
The internal nic should not have a
gateway.
The
external
nic should point to
your router.
Did you check the
Click to expand...
bindingorder
and
made
sure
the
internal
nic is on top?

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
Thanks Marina,

There are 2 nics. They
Click to expand...
fall
into
different
subnet.
One
internal ip, one Internet ip.
The
PDC
is
located
in
the
internal network.

2 default gateways for 2 nics. 1
default
to
router/firewall. the other to
internal
network.

Any clues?

-----Original Message---- -
How many nics in the server?
How
does
the
ipconfig/all
look like?

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
Event Type: Error
Event Source: NETLOGON
Event Category: None
Event ID: 5719
Date: 9/28/2001
Time: 4:12:55 PM
User: N/A
Computer: Server
Description:
No Windows NT or
Click to expand...
Windows
2000
Domain
Controller is
available for domain <domain
name>.
The
following
error
occurred:
There are currently no logon
servers
available
to
service
the logon request.
Data:
0000: c0020017 (this is
always
the
same)
-----
The win2k server is running
an
exchange
5.5,
non
PDC
and
PDC is available , can anyone
explain
and
solve?


.



.



.



.



.



.



.



.



.



.



.
Click to expand...
Click to expand...


.
Click to expand...
 
G

gazebo

Yup, thanks, and to Marina who has advised on this
similarly.

Gazebo
-----Original Message-----
Make sure that the box only points to the DNS server that
Click to expand...
is hosting the zone for your AD. Do not point at any
other DNS servers.
Also, a box should only have ONE default gateway. If you
Click to expand...
have internal networks that this server needs access to,
you will need
to use static routes to get there. Two default gateways will cause many headaches!!

Thank you,
Mike Johnston
Microsoft Network Support
Click to expand...
confers no rights. Use of included script samples are
subject to the
terms specified at
http://www.microsoft.com/info/cpyright.htm

Note: For the benefit of the community-at-large, all
Click to expand...
responses to this message are best directed to the
newsgroup/thread from
 
M

Marina Roos

Hi Gazebo,

Great! Thanks for reporting back.

Marina

gazebo said:
Dear Marina,

Thanks, it works alright for a while.

Gazebo
-----Original Message-----
Hi Gazebo,

You're welcome. But have you got it now or not?
We can get your network from clumsy to working like it should.

Marina

no, actually, after I removed the faulty lmhosts entry.
Thanks. Your help is very much appreciated. My network is
a bit clumsy though.

Gazebo
-----Original Message-----
Hi Gazebo,

So how far have we got now? Still got errors?

Marina

"gazebo" <[email protected]> schreef in
bericht
oui, there are 2 subnets for historical reasons, and a
dhcp server device in one of the network of which the
scope cannot be changed practically.

also, 2 subnets : for want of more security

both DNS entry set to the my DNS server IP. Done

Gazebo

-----Original Message-----
Hi Gazebo,

Are you working in different subnets (because of 2
nics)?
Can you elaborate
on that?

About DNS: properties of your servernic, TCP/IP, DNS
should be pointing to
your server-IP (the one that has DNS-server running).
So DNS on both nics should point to server-IP?
Get it?

Marina

"gazebo" <[email protected]> schreef
in
bericht
The reason I need 2 nic in the pdc : I want to make
both
network sharing resources on the pdc. I do not have a
spare gateway computer.
Your suggestion of having the nic dns entry as the
self
ip. I could not work out. Because the mailserver
seems
to
be unable to resolve email address once I had it set
like
that.

Gazebo

-----Original Message-----
Why does the other DC have 2 nics?
DNS on all nics should point to the server-IP.
ISP DNS-numbers should be set in tab Forwarders of
your
DNS-server.

Marina

"gazebo" <[email protected]>
schreef
in
bericht
yap, 236 is the nic ip.
There are 2 domain controllers on the network,
both
multihomed. We use lmhosts just want to force the
domain
controller to be the one we need. ?Please advise.

ipconfig all listed below:
Host Name . . . . . . . . . . . . : 986mail02
Primary DNS Suffix . . . . . . . : mail.986.com
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : mail.986.com

Ethernet adapter network 3:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R)
PRO/100+ Server Adapter (PILA8470B)
Physical Address. . . . . . . . . : 00-02-B3- 30-
9B-
D6 DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 192.168.3.12
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :
DNS Servers . . . . . . . . . . . : 202.64.74.238
Primary WINS Server . . . . . . . : 192.168.3.110

Ethernet adapter internet:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R)
PRO/100 Network Connection
Physical Address. . . . . . . . . : 00-B0-D0- B0-
5D-
A7 DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 202.64.74.236
Subnet Mask . . . . . . . . . . . :
255.255.255.248
Default Gateway . . . . . . . . . : 202.64.74.233
DNS Servers . . . . . . . . . . . : 202.64.74.238

-----Original Message-----
Where is this 202.64.74.236 coming from? your 2nd
nic
right?
Can you give me the ipconfig/all from the server
again
please?
Why are you using lmhosts?

Marina

<[email protected]> schreef in
bericht
Marina,

I could not find event ID 0028, but 4319 -
source
NetBT.
In the message I found the IP reported. It is
my
DNS.
And
I could not find any one in conflict. I am
using
CHI
version so I do not include the whole message
here.

The nbtstat -n, as instructed by the event
message to
locate the conflict, is attached below :-

internet:
Node IpAddress: [202.64.74.236] Scope Id: []

NetBIOS Local Name Table

Name Type Status
---------------------------------------- ---
--
986MAIL02 <00> UNIQUE Registered
WEB <00> GROUP Registered
986MAIL02 <20> UNIQUE Registered
INet~Services <1C> GROUP Registered
IS~986MAIL02...<00> UNIQUE Registered
986MAIL02 <03> UNIQUE Registered
986MAIL02$ <03> UNIQUE Registered
WEB <1E> GROUP Registered

network 3:
Node IpAddress: [192.168.3.12] Scope Id: []

NetBIOS Local Name Table

Name Type Status
---------------------------------------- ---
--
986MAIL02 <00> UNIQUE Registered
WEB <00> GROUP Registered
986MAIL02 <20> UNIQUE Registered
WEB <1E> GROUP Registered

I have set in lmhosts that the DC is web_bdc
(althought
it
is named as web_bdc, it is actually a PDC)
See if you spot any anomalies.

Gazebo
-----Original Message-----
Hi Gazebo,

Yep, set DNS on your servernic(s) to the
server-
IP
and
the ISP-DNS-numbers
should be set in tab Forwarders of DNS- server.
Can you give us the whole message from
nbtstat?
Also in
the eventlogs, there
should be a line 0028: can you give us that
line? If
you
convert it to
decimal, it will show which IP is having the
conflict.

Marina

"gazebo"
Click to expand...
schreef
in
bericht
[email protected]...
Marina,

I still could not understand your DNS field
setting
for
the NIC. Do you mean I should set the DNS
field
to my
DNS
server IP and let the forward tab isp-dns
entry
to do
the
resolution?

Also, at last, I found out the problem. I
had
an
invalid
entry in the lmhosts when render the server
unable to
local the PDC!!! After I correct it, the
netlogon
error
is gone. Also, there seems to be no more
error
login
from
my outlook.

That is interesting. I want to know more
about
explanation
of nbtstat as there is still some warning
message
like
name conflicts, etc.
Your help out there is very much
appreciated!

Gazebo


-----Original Message-----
Setup DNS on the server and let it point to
your
server-
IP. Add options 003,
006 and 015 to DHCP-server, Scope options.
DNS on servernic(s) should point to your
server-
IP.
The
ISP-DNS-numbers
should be set in tab Forwarders of DNS-
server.
DHCP is a no-brainder. I suggest you
install
it
and
let
the clients obtain
the IP automatically from the DHCP- server.
This
will
automatically push the
DNS and WINS (options 044 and 046 (0x8) in
Scope
options)
as well.

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
Marina,

We do maintain a WINS inhouse. 3.110. but
for
inhouse
use
only. We do not use inhouse DNS for name
resolution.
All
our mails go thru the Internet.

Also, the local address is fixed, no
dhcp is
used.
so, I should set all the DNS address to
the
server
IP?
or
my DNS ip?

Gazebo
-----Original Message-----
Hi,

Where is the 192.168.3.110 coming from
(WINS)? It
shuld
be the same as your
server-IP. I don't see DNS on your nic.
It
should be
your
server-IP.
DNS on your external nic should be your
server-
IP.
The
ISP-DNS-numbers
should be set in tab Forwarders of your
DNS-
server.
In DHCP-server you should have options
003,
006
and
015
and if you have W9x,
ME or NT4-clients, also options 044 and
046
(0x8).

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
Voila:-
Host Name . . . . . . . . . . . . :
mymail
Primary DNS Suffix . . . . . . . :
mail.986.com
Node Type . . . . . . . . . . . . :
Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . :
mail.986.com
Ethernet adapter network 3:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . :
Intel
(R)
PRO/100+
Physical Address. . . . . . . . . :
00-
02-
B3-
30-
9B-D6
DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . :
192.168.3.12
Subnet Mask . . . . . . . . . . . :
255.255.255.0
Default Gateway . . . . . . . . . :
DNS Servers . . . . . . . . . . . :
Primary WINS Server . . . . . . . :
192.168.3.110
Ethernet adapter internet:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . :
Intel
(R)
PRO/100
Network Connection
Physical Address. . . . . . . . . :
00-
B0-
D0-
B0-
5D-A7
DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . :
202.64.74.236
Subnet Mask . . . . . . . . . . . :
255.255.255.248
Default Gateway . . . . . . . . . :
202.64.74.233
DNS Servers . . . . . . . . . . . :
202.64.74.238

202.14.67.4

Exchange 5.5 on win2k, non SBS

See if you could help. Many thanks.


-----Original Message-----
Could be. Can you give the ipconfigs
please?
Do you have SBS?

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
The problem still persists. The
frequency is
roughly
every
2 hrs.
Also, some other users and I(as
noticed
in
the
log)
had
occasion problems signing in the
exchange
server
to
retrieve mail. The log generated is
EventID13003
source :
MSExchange POP3,
HrLookupCredentials()
call
failed.
But
on retry all users are okay.

Do you think the problems are
related?

Sorry for so longwinded. Thanks
again

Gazebo

-----Original Message-----
Which settings do you want me to
explain?
Can you give me the ipconfig/all
from
the
server?
And
on
from a client?

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
Dear Marina,

I wipe out the gateway for
internal
nic
and
alter
the
binding order as advised. I will
see
how
it
goes.
But
could you bear explain the
settings,
bear
with
my
ignorance please.

Thanks
-----Original Message-----
The internal nic should not
have a
gateway.
The
external
nic should point to
your router.
Did you check the bindingorder
and
made
sure
the
internal
nic is on top?

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
Thanks Marina,

There are 2 nics. They fall
into
different
subnet.
One
internal ip, one Internet ip.
The
PDC
is
located
in
the
internal network.

2 default gateways for 2
nics. 1
default
to
router/firewall. the other to
internal
network.

Any clues?

-----Original Message---- -
How many nics in the server?
How
does
the
ipconfig/all
look like?

Marina

"gazebo"
<[email protected]>
schreef
in
bericht
[email protected]...
Event Type: Error
Event Source: NETLOGON
Event Category: None
Event ID: 5719
Date: 9/28/2001
Time: 4:12:55 PM
User: N/A
Computer: Server
Description:
No Windows NT or Windows
2000
Domain
Controller is
available for domain
<domain
name>.
The
following
error
occurred:
There are currently no
logon
servers
available
to
service
the logon request.
Data:
0000: c0020017 (this is
always
the
same)
-----
The win2k server is
running
an
exchange
5.5,
non
PDC
and
PDC is available , can
anyone
explain
and
solve?


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Click to expand...
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