I finally managed to reconnect to my shorewall gateway. Here are two dump files:
The 3 ISPs are accessed via 3 pppoe links, and I'm trying to ping a remote host on any one of these links with something like: # ping -n -I ppp1 8.8.8.8 First ICMP request is succesfully replied. Subsequent requests fail to get a reply. I can repeat the test as may times as I want. Only the first piong request gets a reply. https://drive.google.com/open?id=1gGD6AQuN15VeC-KD_cPi8pn1b6kcVNja The second dump was taken after I restored my eth-only setup to access my 3 providers (no pppoe links). That's when I set CLAMPMSS back to No. I was still getting the same awkward ping results (ie. first request/reply OK, subsequent fail). https://drive.google.com/open?id=1swkElhpnoUenHP_oBAzhvv4edGxmYtm3 In the case of course I was doing something like this on the gateway: # ping -n -I enpxsy 8.8.8.8 Any thoughts? Vieri _______________________________________________ Shorewall-users mailing list Shorewall-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/shorewall-users
