11-28-2007 02:41 AM - edited 03-11-2019 04:36 AM
Hello,
I can establish a vpn connection to ASA 5505 but can not reach the inside network at 3 from 4 remote sites. Only on one site the connection ist working properly. On the other 3 sites I am able to connect to other VPN gateways e.g PIX 501
Thanks for help
Michael
Solved! Go to Solution.
11-28-2007 12:45 PM
Michael I found what is missing after re-checking your config. Add the following
isakmp nat-traversal 20
Regards
11-28-2007 03:52 AM
Hi Michael
Please post your config, is this site-to-site or Remote access vpn?
11-28-2007 04:42 AM
it is remote VPN. here the config is atached.
thank you
11-28-2007 05:11 AM
Config looks OK. The working connection in one site is also a clue for this. Other 3 must be a clientside issue. Either groupname, preshared key or peer ip is wrong. I suggest you to copy the pcf file in site in which connection works then import this pcf file in a site in which connection does not work. You can search for *.pcf in C:\ drive, you will see the pcf of this RemoteAccess VPN
11-28-2007 05:38 AM
Thank you for responds, I am using the same Clinet !!! (Notebook) at one site it works at the 3 other not. The remote VPN connection is established and I received a valid ip "10.151.53.100" from VPN-IP-pool. I even can see the connection in session monitor in ASDM but no acces to inside LAN
Any other ideas?
11-28-2007 05:57 AM
Aha!
Most probably, the router/modem does not support transparent tunneling or it is not enabled. In VPN client screen, click on the connection, then click modify. In Transport tab, uncheck "Transparent Tunneling"
11-28-2007 06:45 AM
I tried but it doesn't work. I wrote you I am able to connect to different sites (PIX501) with transparent tunneling checked...
I have only problems connecting to the ASA 5505 with same vpn client
really strange
11-28-2007 12:45 PM
Michael I found what is missing after re-checking your config. Add the following
isakmp nat-traversal 20
Regards
11-29-2007 02:04 AM
thats it, thanks al lot for your great support.
Best regards
Michael
11-29-2007 05:24 AM
You are welcome Michael, nice to see that your problem is resolved :)
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