Are they on the same customer data "path"? I saw a note that an occasional CCR freeze with recent firmware was possibly due to the h232 NAT translator.
On Sat, Mar 7, 2020, 12:33 PM Nate Burke <n...@blastcomm.com> wrote: > It's just strange that these have been deployed for Months, but 2 locked > up in the same week. And 5 days apart, with different firmware, both in > temperature controlled indoor racks. I don't think it was triggered by > some rogue WAN Packets. If that was the case, I'd expect they both > would have locked up at the same time. MRTG showed no change in RAM > usage, or CPU prior to the lockup. > > On 3/7/2020 12:04 PM, Ken Hohhof wrote: > > I don't have very many RB4011's. One RB4011iGS+ at a tower site in an > > outdoor NEMA box running 6.43.16 and no problems. One > RB4011iGS+5HacQ2HnD > > running 6.45.5 at a customer site with 84 days uptime. That one used to > > reboot occasionally with a log message about having to reboot due to some > > kernel problem. It seems to have stopped that since the FW upgrade but > hard > > to tell since it happened maybe once every 2 weeks. > > > > I have some RB1100AHx4's which is a very similar architecture and I've > seen > > occasional unexplained reboots on 2 of them. No lockups though. The > ones > > that have rebooted are still on 6.40.8, a more recent one is on 6.43.16 > and > > AFAIK has not rebooted but it did stop once responding to Winbox and had > to > > be manually rebooted. Everything else seemed to be running fine > including > > PPPoE server, RADIUS, and Mikrotik API. > > > > > > -----Original Message----- > > From: AF <af-boun...@af.afmug.com> On Behalf Of Nate Burke > > Sent: Saturday, March 7, 2020 11:24 AM > > To: Animal Farm <af@af.afmug.com> > > Subject: [AFMUG] RB4011 Lockups > > > > This week I've had 2 RB4011 Routers lockup requiring a power cycle. They > > were still passing some traffic, but stopped doing things like handing > out > > DHCP, or responding to SNMP. And you couldn't log into them via Winbox > or > > MACNeighbor. > > > > One was on ROS6.44.3, the other on ROS6.45. Both of them were doing NAT, > > whereas most of my Mikrotiks are only routing. Both of these locations > have > > multiple RB4011s, and only the one doing NAT locked up. > > Nothing is recorded in the log other than the reboot. These were both > > routers that have been installed for months. One router lockup I can > > attribute to a fluke, but 2 in the same week is worrysome. Has any one > else > > noticed anything? > > > > -- > > AF mailing list > > AF@af.afmug.com > > http://af.afmug.com/mailman/listinfo/af_af.afmug.com > > > > > > > > > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com >
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