Cisco VPN Client + WRT54G v2.2 - frequent disconnects

Discussion in 'Networking Issues' started by phr00ta, May 30, 2005.

  1. phr00ta

    phr00ta Guest

    hey there!

    I have searched this whole forum and found nothing.
    let me explain my problem to you:

    I use a brand new WRT54G v2.2 do access internet via PPPoE. this works pretty fine and seems to be stable. but, I have to use a Cisco VPN Client to connect to the university's network to surf/ download/ whatever.

    it is necessary!

    the connection is done via IPSec udp and connects fine. but after some time the client disconnects and says: reason 412: the remote peer is no longer responding. the cisco vpn client is the latest, and I am using the firmware from linksys 3.03.2-de ....

    there are certain ports to use and I have all added them and forwarded it to the clients. there is no other possible reason for this error, because if I just connect to internet over the modem, it works fine!

    here's the architecture:

    modem > wrt54g > LAN

    why doesn't it work?

    please anybody help me. if you need more information on anything configured or else what, don't hesitate.

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