Eric \"ManxPower\" Wieling schrieb: > ICMP is used to determine maximim packet size. If you or the other end > are blocking all ICMP then MTU Path Discovery will not work. It's a
Hi, the problem is, the other side (ISDN-router) does not negotiate the MTU while setting up PPP. I can see this in the log file: Our side is proposing 296, but the other answers with NACK and tells 296. I think, my side is doing something according RFC, when proposing a smaller MTU than usual, but this does not solve my problem, because: > More info: http://www.znep.com/~marcs/mtu/ A MTU of 1500 is typical for PPP over HDLC, and when my solution does not do, what is typical, it is not compatible enough. Now I want bring asterisk and app_pppd also to work with a MTU of 1500 (like native linux ippp also does). I want to understand, why PPP via asterisk is failing, when MTU is 1500. Regards, Roger. _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
