[SOLVED] Rule for allow only SNMP protocol

Gabrifol · January 1, 2023, 8:16pm

Hi everybody!

Is there any method to set a firewall rule to allow only SNMP protocol? in the list there isn't (icmp, tcp, udp).
I don't want to enable the port 161 for the TCP...

Thanks a lot!

eduperez · January 1, 2023, 9:58pm

SNMP is not a IP protocol, it's an application protocol, and operates on UDP (not TCP) port 161:

Gabrifol · January 1, 2023, 10:31pm

So can I only make a rule to allow UDP port 161?

eduperez · January 1, 2023, 10:34pm

Yes, exactly.

system · January 11, 2023, 10:35pm

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