The firewall verifies peer IP connectivity every 30 seconds. It finds good, average or bad IP connectivity. And then suddenly it says IP connectivity degregated. Critical error threshold. After that the connection is downed and restarted obviously in hope of better quality connectivity afterwards.
Unfortunately I cannot find any hints in the log file what kind of errors the firewall encountered. So I am unable to get rid of them. Does anybody know what those errors may be?
The following lines are an excerpt from the daemon log file:
Code:
2006-Mar 28 00:18:30 (none) logger: pptpc[493] average peer IP connectivity 3/4 193.154.162.12
2006-Mar 28 00:18:30 (none) logger: pptpc[493] IP connectivity degregated 193.154.162.12
2006-Mar 28 00:18:30 (none) logger: pptpc[493] shutting down pptp connection 10.0.0.138
2006-Mar 28 00:18:30 (none) pppd[19201]: Terminating on signal 15.
2006-Mar 28 00:18:30 (none) pppd[19201]: cbcp_lowerdown
2006-Mar 28 00:18:30 (none) pppd[19201]: Script /etc/ppp/ip-down started (pid 26580)
2006-Mar 28 00:18:30 (none) pppd[19201]: sent [LCP TermReq id=0x2 "User request"]
2006-Mar 28 00:18:30 (none) pptp[19206]: log[callmgr_main[:P]ptp_callmgr.c:267]: Closing connection
2006-Mar 28 00:18:30 (none) logger: pptpc[493] removing UNIX domain socket /var/run/pptp/10.0.0.138
2006-Mar 28 00:18:30 (none) logger: pptpc[493] encountered 7 errors so far
2006-Mar 28 00:18:30 (none) logger: pptpc[493] connection terminated after 1594 sec
2006-Mar 28 00:18:30 (none) logger: pptpc[493] restarting connection in 30 sec
2006-Mar 28 00:18:30 (none) logger: pptpc[493] 7/3 critical error threshold
2006-Mar 28 00:18:31 (none) logger: pptpc[26580] ip-down on 193.154.189.237:193.154.162.38 with 38400 baud
Thanks.
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