[c-nsp] Windows IPSEC VPN Client MTU issues when connecting to IOS

[Jan Gregor]

Hi,

> Do I have a possibility to reduce the MTU used by the client and/or to
> clamp the MSS to MTU on the IOS device (or by configuration passed
> from the IOS device to the client when the connection is being built),
> or do the Windows people have to reduce the client's MTU altogether?

AFAIK Windows Cisco VPN client sets mtu to 1300 by default and this of
course changes mss as well. There is also utility installed along with
the client to set mtu value manually, just search in start menu.

Best regards,

Jan


-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 260 bytes
Desc: OpenPGP digital signature
URL: <https://puck.nether.net/pipermail/cisco-nsp/attachments/20100906/c20702d1/attachment.bin>