Score:0

How come my UDP6 port was not listened in my net-snmp?

ru flag

My Net-Snmp version was v5.9.3. It works fine basically except it doesn't serve IPv6. I used 'netstat --uln' and found only 'udp :::161', but no 'udp6 :::161'. It's obviously that it listens only at udp:161, not at udp6:161.

My .../etc/snmp/snmpd.conf contains:

rocommunity xxxx localhost

rocommunity public

rocommunity6 public

agentaddress udp:161,udp6:161

What did I still miss for making my SNMP Daemon to listen to both UDP & UDP6? What tools or any ways can help me to figure it out?

ps. My kernel is 5.13.x and it's not pure Ubuntu because it's embedded Linux.

David avatar
cn flag
The version of Ubuntu and the kernel version may provide clues to your problem. Please use edit and add this info to the question.
guiverc avatar
cn flag
Please refer https://askubuntu.com/help/on-topic, Ubuntu and *official* flavors of Ubuntu (https://ubuntu.com/download/flavours) are on-topic on this site. The on-topic link provides alternate SE sites for non-Ubuntu OSes. *Your kernel details don't match up with a supported system; Ubuntu Core & Ubuntu Server do support embedded systems*
ru flag
> t's not pure Ubuntu < If this is not Ubuntu or an officially recognized flavor of Ubuntu, then this is offtopic here and we will not be able to assist you.
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