Am 19.03.2010 10:53, Clemens Perz schrieb: > Hi all! > > I am suffering from a lack of genius here :)) > > A debian lenny with racoon up and running serves as vpn backend. > Originally, I created a working configuration using the Shrewsoft client > for Windows, used that for a while and it still works perfect. > > Now I want the same thing on Ubuntu Karmic, i.e. 9.10. First I just > installed the client, imported my existing configuration and connected > to the server. Everything fine, it connects, gets the config, creates > the tap0, sets the routes. But when I ping one of the private hosts > inside the vpn no packages find their way back and ping just says nothing. > > When I trace the packages with tcpdump I see that all targets return the > right stuff, so the ping packages are routed to the target, processed > and answered. The answer package has the ip of the pinged host as > source, the tap0 ip as target and should do fine. That happens with all > protocols - I see the routing working, but the requesting application > gets nothing.
Do you see at the ubuntu client side any icmp-answers incoming at network layer? Does it work to ping from the vpn-server to the ubuntu client? Could you also please try if setting 1 or 0 to /proc/sys/net/ipv6/bindv6only does change anything? Stefan -- Stefan Bauer ----------------------------------------- PGP: E80A 50D5 2D46 341C A887 F05D 5C81 5858 DCEF 8C34 -------- plzk.de - Linux - because it works ---------- _______________________________________________ vpn-help mailing list [email protected] http://lists.shrew.net/mailman/listinfo/vpn-help
