09-26-2005 08:18 AM - edited 03-03-2019 10:35 AM
We have a 1720 router (12.3) terminating a hanfull (<10) lt2p sessions for a test subdomain for dialup. The problems is that most windows users are unable to browse webpages, view https etc. They also state there connection is also slow.
I have managed a quick fix, by implementing a proxy server for port 80 and https and now they can view these pages and connect with thie i messaging.
We have limited success with drtcp to change the mtu, but this seems the be the best answer so far. I have tried to research the problem and so far have ended up no better then when I started. I know I am missing something but cant put my finger on it.
Is there a way to force all traffic on port 80 etc to go through an external proxy to avoid users having to set a proxy setting in there windows configuration.
On linux if we set the mtu ot 576 we dont have an dramas at all.
This is the current configuration from the router/lns
vpdn enable
vpdn multihop
vpdn aaa attribute nas-port vpdn-nas
vpdn logging
vpdn logging local
vpdn logging tunnel-drop
vpdn history failure table-size 50
vpdn session-limit 100
vpdn ip udp ignore checksum
vpdn search-order domain
vpdn domain-delimiter @ suffix
vpdn domain-delimiter / prefix
!
vpdn-group CNS-dial
accept-dialin
protocol l2tp
virtual-template 1
terminate-from hostname dialport.XXX.XXX
local name L2.dial.XXXXXXXX.XXX
lcp renegotiation on-mismatch
l2tp tunnel password 0 cisco
l2tp tunnel timeout no-session 300
ip mtu adjust
Thanks in advance for you help
10-03-2005 05:53 AM
What did you change the MTU to ?
10-03-2005 06:24 AM
576
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