Hello,
I have a problem with Mikrotiks over vdsl/adsl lines - it keeps disconnecting every 3-5 minutes. Modem is in bridge mode, mikrotik has set pppoe:
26 R name=“pppoe-out1” type=“pppoe-out” mtu=1480 actual-mtu=1480
fast-path=yes last-link-down-time=oct/25/2018 13:07:36
last-link-up-time=oct/25/2018 13:08:01 link-downs=6696
btw - see the 6696 linkdowns? uptime is 45 days :-/ I tried 1260 for MTU/MRU with no difference.
When I switch modem from bridge mode to normal mode (so modem does the pppoe communication and I get local ip not the public one) everything works like a charm (like it did before).
This happened on different locations, modems, RBs… it must have something to do with Rbs.
Location1:
CRS125-24G, 6.40.9 - disconnecting
Location2 (different line, different provider, different modem - tried even brand new one):
hAP ac lite - 6.43.3 - disconnecting
RB750 - probably 6.43.2 - disconnecting
12:34:52 pppoe,ppp,info pppoe-out1: connected
12:38:13 pppoe,ppp,info pppoe-out1: terminating… - disconnected
12:38:13 pppoe,ppp,info pppoe-out1: disconnected
12:38:13 pppoe,ppp,info pppoe-out1: initializing…
12:38:13 pppoe,ppp,info pppoe-out1: connecting…
12:38:18 pppoe,ppp,info pppoe-out1: terminating… - failed to authenticate ourselves to peer
12:38:18 pppoe,ppp,info pppoe-out1: disconnected
12:38:18 pppoe,ppp,info pppoe-out1: initializing…
12:38:18 pppoe,ppp,info pppoe-out1: connecting…
12:38:21 pppoe,ppp,info pppoe-out1: terminating… - failed to authenticate ourselves to peer
12:38:21 pppoe,ppp,info pppoe-out1: disconnected
12:38:22 pppoe,ppp,info pppoe-out1: initializing…
12:38:22 pppoe,ppp,info pppoe-out1: connecting…
12:38:25 pppoe,ppp,info pppoe-out1: terminating… - failed to authenticate ourselves to peer
12:38:25 pppoe,ppp,info pppoe-out1: disconnected
12:38:26 pppoe,ppp,info pppoe-out1: initializing…
12:38:26 pppoe,ppp,info pppoe-out1: connecting…
12:38:30 pppoe,ppp,info pppoe-out1: terminating… - failed to authenticate ourselves to peer
12:38:30 pppoe,ppp,info pppoe-out1: disconnected
12:38:33 pppoe,ppp,info pppoe-out1: initializing…
12:38:33 pppoe,ppp,info pppoe-out1: connecting…
12:38:33 pppoe,ppp,info pppoe-out1: terminating… - failed to authenticate ourselves to peer
12:38:33 pppoe,ppp,info pppoe-out1: disconnected
12:38:39 pppoe,ppp,info pppoe-out1: initializing…
12:38:39 pppoe,ppp,info pppoe-out1: connecting…
12:38:43 pppoe,ppp,info pppoe-out1: terminating… - failed to authenticate ourselves to peer
12:38:43 pppoe,ppp,info pppoe-out1: disconnected
12:38:53 pppoe,ppp,info pppoe-out1: initializing…
12:38:53 pppoe,ppp,info pppoe-out1: connecting…
12:38:56 pppoe,ppp,info pppoe-out1: authenticated
12:38:56 pppoe,ppp,info pppoe-out1: connected
12:42:16 pppoe,ppp,info pppoe-out1: terminating… - disconnected
12:42:16 pppoe,ppp,info pppoe-out1: disconnected
12:42:16 pppoe,ppp,info pppoe-out1: initializing…
12:42:16 pppoe,ppp,info pppoe-out1: connecting…
12:42:20 pppoe,ppp,info pppoe-out1: authenticated
12:42:20 pppoe,ppp,info pppoe-out1: connected
12:45:44 pppoe,ppp,info pppoe-out1: terminating… - disconnected
12:45:44 pppoe,ppp,info pppoe-out1: disconnected
12:45:44 pppoe,ppp,info pppoe-out1: initializing…
12:45:44 pppoe,ppp,info pppoe-out1: connecting…
12:45:47 pppoe,ppp,info pppoe-out1: terminating… - failed to authenticate ourselves to peer
12:45:47 pppoe,ppp,info pppoe-out1: disconnected
12:45:47 pppoe,ppp,info pppoe-out1: initializing…
12:45:47 pppoe,ppp,info pppoe-out1: connecting…
12:45:50 pppoe,ppp,info pppoe-out1: terminating… - failed to authenticate ourselves to peer
12:45:50 pppoe,ppp,info pppoe-out1: disconnected
12:45:51 pppoe,ppp,info pppoe-out1: initializing…
12:45:51 pppoe,ppp,info pppoe-out1: connecting…
12:45:54 pppoe,ppp,info pppoe-out1: terminating… - failed to authenticate ourselves to peer
12:45:54 pppoe,ppp,info pppoe-out1: disconnected
12:45:55 pppoe,ppp,info pppoe-out1: initializing…
12:45:55 pppoe,ppp,info pppoe-out1: connecting…
12:45:58 pppoe,ppp,info pppoe-out1: terminating… - failed to authenticate ourselves to peer
12:45:58 pppoe,ppp,info pppoe-out1: disconnected
12:46:02 pppoe,ppp,info pppoe-out1: initializing…
12:46:02 pppoe,ppp,info pppoe-out1: connecting…
12:46:04 pppoe,ppp,info pppoe-out1: terminating… - failed to authenticate ourselves to peer
12:46:04 pppoe,ppp,info pppoe-out1: disconnected
12:46:11 pppoe,ppp,info pppoe-out1: initializing…
12:46:11 pppoe,ppp,info pppoe-out1: connecting…
12:46:14 pppoe,ppp,info pppoe-out1: authenticated
12:46:14 pppoe,ppp,info pppoe-out1: connected
12:49:34 pppoe,ppp,info pppoe-out1: terminating… - disconnected
12:49:34 pppoe,ppp,info pppoe-out1: disconnected
12:49:34 pppoe,ppp,info pppoe-out1: initializing…
12:49:34 pppoe,ppp,info pppoe-out1: connecting…
12:49:37 pppoe,ppp,info pppoe-out1: authenticated
12:49:37 pppoe,ppp,info pppoe-out1: connected
12:52:51 pppoe,ppp,info pppoe-out1: terminating… - disconnected
12:52:51 pppoe,ppp,info pppoe-out1: disconnected
12:52:51 pppoe,ppp,info pppoe-out1: initializing…
12:52:51 pppoe,ppp,info pppoe-out1: connecting…
12:52:54 pppoe,ppp,info pppoe-out1: terminating… - failed to authenticate ourselves to peer
12:52:54 pppoe,ppp,info pppoe-out1: disconnected
12:52:54 pppoe,ppp,info pppoe-out1: initializing…
12:52:54 pppoe,ppp,info pppoe-out1: connecting…
12:52:57 pppoe,ppp,info pppoe-out1: terminating… - failed to authenticate ourselves to peer
12:52:57 pppoe,ppp,info pppoe-out1: disconnected
12:52:58 pppoe,ppp,info pppoe-out1: initializing…
12:52:58 pppoe,ppp,info pppoe-out1: connecting…
12:53:01 pppoe,ppp,info pppoe-out1: terminating… - failed to authenticate ourselves to peer
12:53:01 pppoe,ppp,info pppoe-out1: disconnected
12:53:02 pppoe,ppp,info pppoe-out1: initializing…
12:53:02 pppoe,ppp,info pppoe-out1: connecting…
12:53:05 pppoe,ppp,info pppoe-out1: terminating… - failed to authenticate ourselves to peer
12:53:05 pppoe,ppp,info pppoe-out1: disconnected
12:53:09 pppoe,ppp,info pppoe-out1: initializing…
12:53:09 pppoe,ppp,info pppoe-out1: connecting…
12:53:12 pppoe,ppp,info pppoe-out1: authenticated
12:53:12 pppoe,ppp,info pppoe-out1: connected
Provider says the line is ok, thay can see the line but the device controlling PPPeE is disconnecting.
This is true, when modem does the PPPoE communication, it stays online for many days without single reconnection.
It thought this happened only on the new 6.43.x, but today client called me and I saw it on 6.40.9 - It is out for two months.
Has anyone seen this too? Is is very annoying to have internet down every 3-5 minutes for a few seconds. I’ll try the good old 6.40.8 and older today, but there definitely is some problem, both RBs were working with this setting for ~3 years or more with older ROSes.
thanks
