On Dec 20, 12:10 pm, "graham.roller...@gmail.com"
<graham.roller...@gmail.com> wrote:
> Hi - a niggly little problem that i'm sure someone will know the
> answer to straight away.
>
> I have an MS VPN used for connecting employees from home, Hotel etc.
> Works sometimes, more often not though.
>
> At our base here in Oxford I have a wireless Broadband connected to a
> Netgear router - IP = 192.168.0.x
>
> When connected the clients are V stable and outlook access is perfect.
>
> However, If i go to the site resturaunt and use the free wireless
> there (ip 62.232.223.x) I can connect fine to the VPN, can ping the
> server but Outlook will not connect.
>
> Internal LAN addresses - 10.0.0.x
>
> Below are the results of IPCONFIG / ALL on both connections
>
> First - In office on Netgear
>
> :\Documents and Settings\grollerson>ipconfig /all
>
> Windows IP Configuration
>
> Host Name . . . . . . . . . . . . : xxxx-10047
> Primary Dns Suffix . . . . . . . : xxxxxx.local
> Node Type . . . . . . . . . . . . : Unknown
> IP Routing Enabled. . . . . . . . : No
> WINS Proxy Enabled. . . . . . . . : No
> DNS Suffix Search List. . . . . . : xxxx.local
> xxxxxx.local
>
> Ethernet adapter Wireless Network Connection:
>
> Connection-specific DNS Suffix . :
> Description . . . . . . . . . . . : Intel(R) PRO/Wireless
> 3945ABG Networ
> k Connection
> Physical Address. . . . . . . . . : 00-19-D2-0C-08-D0
> Dhcp Enabled. . . . . . . . . . . : Yes
> Autoconfiguration Enabled . . . . : Yes
> IP Address. . . . . . . . . . . . : 192.168.0.2
> Subnet Mask . . . . . . . . . . . : 255.255.255.0
> Default Gateway . . . . . . . . . : 192.168.0.1
> DHCP Server . . . . . . . . . . . : 192.168.0.1
> DNS Servers . . . . . . . . . . . : 192.168.0.1
> Lease Obtained. . . . . . . . . . : 20 December 2007 11:38:28
> Lease Expires . . . . . . . . . . : 23 December 2007 11:38:28
>
> PPP adapter xxxxxx Oxford:
>
> Connection-specific DNS Suffix . : xxxxxx.local
> Description . . . . . . . . . . . : WAN (PPP/SLIP) Interface
> Physical Address. . . . . . . . . : 00-53-45-00-00-00
> Dhcp Enabled. . . . . . . . . . . : No
> IP Address. . . . . . . . . . . . : 10.0.0.55
> Subnet Mask . . . . . . . . . . . : 255.255.255.255
> Default Gateway . . . . . . . . . : 10.0.0.55
> DNS Servers . . . . . . . . . . . : 10.0.0.244
> 10.0.0.244
>
> Secondly - in the resturaunt
>
> C:\Documents and Settings\grollerson>ipconfig /all
>
> Windows IP Configuration
>
> Host Name . . . . . . . . . . . . : xxx-10047
> Primary Dns Suffix . . . . . . . : xxxx.local
> Node Type . . . . . . . . . . . . : Unknown
> IP Routing Enabled. . . . . . . . : No
> WINS Proxy Enabled. . . . . . . . : No
> DNS Suffix Search List. . . . . . : xxxx.local
> xxxx.local
>
> Ethernet adapter Wireless Network Connection:
>
> Connection-specific DNS Suffix . :
> Description . . . . . . . . . . . : Intel(R) PRO/Wireless
> 3945ABG Networ
> k Connection
> Physical Address. . . . . . . . . : 00-19-D2-0C-08-D0
> Dhcp Enabled. . . . . . . . . . . : Yes
> Autoconfiguration Enabled . . . . : Yes
> IP Address. . . . . . . . . . . . : 62.232.223.37
> Subnet Mask . . . . . . . . . . . : 255.255.255.240
> Default Gateway . . . . . . . . . : 62.232.223.33
> DHCP Server . . . . . . . . . . . : 62.232.223.34
> DNS Servers . . . . . . . . . . . : 195.70.64.23
> Lease Obtained. . . . . . . . . . : 20 December 2007 11:35:17
> Lease Expires . . . . . . . . . . : 20 December 2007 12:35:17
>
> PPP adapter xxxx Oxford:
>
> Connection-specific DNS Suffix . : xxxxx.local
> Description . . . . . . . . . . . : WAN (PPP/SLIP) Interface
> Physical Address. . . . . . . . . : 00-53-45-00-00-00
> Dhcp Enabled. . . . . . . . . . . : No
> IP Address. . . . . . . . . . . . : 10.0.0.56
> Subnet Mask . . . . . . . . . . . : 255.255.255.255
> Default Gateway . . . . . . . . . : 10.0.0.56
> DNS Servers . . . . . . . . . . . : 10.0.0.244
> 10.0.0.244
>
> These are both taken from the same machine
>
> The only difference I can see is that one uses Private addresses and
> the other Public addresses
>
> Any thoughts?
>
> Many Thanks
> Graham
------------------------------
UPDATE 16:01
Dont worry - fixed it. MTU Size on my firewall was set too low
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