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GSR 12410/PRP

Posted on 2013-01-20
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Last Modified: 2013-01-27
i am getting below continuous logs in GSR

SNMP: Packet sent via UDP
SNMP: Packet sent via UDP
SNMP: Packet sent via UDP
SNMP: Packet sent via UDP

I have another GSR and its configured with Same Snmp parameters and its not showing above log

Kindly advise
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Question by:ciscoq82013
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5 Comments
 
LVL 14

Expert Comment

by:JAN PAKULA
ID: 38798913
what is the content of this packet?
it probably  tries to inform you of some error. get snmp monitor and analyse the packet.
There have to be something different between those 2 modules (firmware same?, port going down/up, routing problems?)
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Author Comment

by:ciscoq82013
ID: 38799176
its only keep giving this message in the logs,
its just sending it to snmp servers Solra winds
every thing is working fine,but i need to know whats the reason for this log
check below

Jan 20 23:58:03 GMT+3: %IP_SNMP-3-SOCKET: can't open UDP socket
Jan 20 23:58:03 GMT+3: Unable to open socket on port 161
Jan 20 23:58:03 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:03 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:03 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:03 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:03 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:03 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:03 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:03 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:03 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:03 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:03 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:03 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:03 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:03 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:03 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:04 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:04 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:05 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:05 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:06 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:07 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:07 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:07 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:07 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:07 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:07 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:07 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:07 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:07 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:07 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:07 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:07 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:08 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:09 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:09 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:09 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:09 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:09 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:09 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:09 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:09 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:09 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:09 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:09 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:09 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:09 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:09 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:09 GMT+3: SNMP: Packet sent via UDP to x.x.x.x
Jan 20 23:58:09 GMT+3: SNMP: Packet sent via UDP to x.x.x.x

WARNING: Old fab-loader in slot 0; use "upgrade fabric-downloader" to update
WARNING: Old fab-loader in slot 1; use "upgrade fabric-downloader" to update


IOS version c12kprp-p-mz.120-33.S3.bin
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LVL 14

Expert Comment

by:JAN PAKULA
ID: 38799198
Unable to open socket on port 161  - you have snmp v3 in system it wants to comunicate with your solarwinds snmp sever - but you 161 port is blocked -

1 if you have any access lists in system check if they do not  block access to  port 161  to x.x.x.x ip - if so you will need to allow 161 udp port to given ip
2 check if port 161 is open on your solarwinds server
do cmd
netstat -an

http://www.petri.co.il/quickly_find_local_open_ports.htm 

3 temporally disable firewall on solarwinds server
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Author Comment

by:ciscoq82013
ID: 38799231
i don't have access-list denied 161 port  in GSR, tomorrow i will check from Solar wind Side and i will update you .
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Accepted Solution

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JAN PAKULA earned 160 total points
ID: 38799255
it has to be enabled - if you have access list - on the end of sentence of access lists objects ciso ios will add deny all all

which means if you do not have 161 udp port explicit or in range of ports enabled in access lists, system will deny access.
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