About _SiD_

_SiD_ · 04-08-2022

Good day team!I am trying to write an applet, that will watch for event syslog pattern and execute the command by matching VLANXXX stringI cannot find how implement this. Need to regexp or something else to look into syslog message and see the VLANXX...

_SiD_ · 04-07-2022

Good day team!1 unit from stack 3850 (03.06.00E) went to reboot...after that, OSPF adj took 4 hours to complete....(like it were waiting for default ARP timeout) does anyone has seen this before?attached is scheme and logs

_SiD_ · 04-08-2022

ohh, here is the LOG from deviceApr 5 2022 03:43:20 MSK: %OSPF-5-ADJCHG: Process 1, Nbr 10.201.98.86 on Vlan320 from DOWN to DOWN, Neighbor Down: Ignore timer expired Apr 5 2022 03:43:21 MSK: %OSPF-5-ADJCHG: Process 1, Nbr 10.201.97.1 on Vlan307 fr...

_SiD_ · 04-08-2022

so if i understand correctly:action 1.2 regexp "Vlan([0-9]+)" "$_syslog_msg" match vlan - replaces or cutting numbers Vlan307 into 307and thenaction 5.0 cli command "clear arp-cache interface vlan $vlan" - then paste this number to $vlan?

_SiD_ · 04-08-2022

Thank you! i am totally newbie in regexp.so, Vlan[0-9]+ is the same as Vlan\d+ in syslog pattern?

_SiD_ · 04-08-2022

does this will work? Vlan***event syslog pattern "Vlan*** from EXSTART to DOWN, Neighbor Down: Too many retransmissions" occurs 2

_SiD_ · 04-08-2022

found on some topic - almost the same issue, but with no solution."you are using multicast, and multiaccesss environment, one of the routers keep sending prune message, which effect the ospf relation."

Member Since	‎04-07-2022 04:45 AM
Date Last Visited	‎04-16-2022 11:17 AM
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EEM event syslog pattern

OSPF Adjacency issue

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