SNMP does not listen to the specified address.
to configure:
```
community public {
authorization ro
}
listen-address 0.0.0.0 {
port 161
}
listen-address 192.168.0.1 {
port 161
}
listen-address :: {
port 161
}
v3 {
engineid 0x0aa0d6c6f450
group public {
mode ro
seclevel auth
view public
}
user vyos {
auth {
plaintext-key jack960330
type md5
}
mode ro
privacy {
plaintext-key jack960330
type aes
}
}
view public {
oid 1 {
}
}
}
```
Network port condition:
```
tcp 0 0 127.0.0.1:199 0.0.0.0:* LISTEN 4504/snmpd
tcp 0 0 127.0.0.1:2601 0.0.0.0:* LISTEN 891/zebra
tcp 0 0 127.0.0.1:2602 0.0.0.0:* LISTEN 909/ripd
tcp 0 0 127.0.0.1:2604 0.0.0.0:* LISTEN 919/ospfd
tcp 0 0 127.0.0.1:2605 0.0.0.0:* LISTEN 899/bgpd
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 3082/nginx: master
tcp 0 0 127.0.0.1:2611 0.0.0.0:* LISTEN 955/pimd
tcp 0 0 127.0.0.1:2612 0.0.0.0:* LISTEN 972/ldpd
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 2540/sshd
tcp 0 0 127.0.0.1:2616 0.0.0.0:* LISTEN 964/staticd
tcp 0 0 127.0.0.1:2617 0.0.0.0:* LISTEN 936/bfdd
tcp 0 0 0.0.0.0:443 0.0.0.0:* LISTEN 3082/nginx: master
tcp 0 0 127.0.0.1:8000 0.0.0.0:* LISTEN 3243/python3
tcp6 0 0 ::1:2603 :::* LISTEN 913/ripngd
tcp6 0 0 ::1:2606 :::* LISTEN 925/ospf6d
tcp6 0 0 :::80 :::* LISTEN 3082/nginx: master
tcp6 0 0 :::22 :::* LISTEN 2540/sshd
tcp6 0 0 :::443 :::* LISTEN 3082/nginx: master
```
Profile information:
```
### Autogenerated by snmp.py ###
# non configurable defaults
sysObjectID 1.3.6.1.4.1.44641
sysServices 14
master agentx
agentXPerms 0777 0777
pass .1.3.6.1.2.1.31.1.1.1.18 /opt/vyatta/sbin/if-mib-alias
smuxpeer .1.3.6.1.2.1.83
smuxpeer .1.3.6.1.2.1.157
smuxsocket localhost
# linkUp/Down configure the Event MIB tables to monitor
# the ifTable for network interfaces being taken up or down
# for making internal queries to retrieve any necessary information
iquerySecName vyos83d3c25af02b78db
# Modified from the default linkUpDownNotification
# to include more OIDs and poll more frequently
notificationEvent linkUpTrap linkUp ifIndex ifDescr ifType ifAdminStatus ifOperStatus
notificationEvent linkDownTrap linkDown ifIndex ifDescr ifType ifAdminStatus ifOperStatus
monitor -r 10 -e linkUpTrap "Generate linkUp" ifOperStatus != 2
monitor -r 10 -e linkDownTrap "Generate linkDown" ifOperStatus == 2
########################
# configurable section #
########################
# Default system description is VyOS version
sysDescr VyOS 1.3-rolling-202006270117
# Listen
agentaddress unix:/run/snmpd.socket,udp:192.168.0.1:161,udp:127.0.0.1:161,udp6:[::1]:161
# SNMP communities
rocommunity public
rocommunity6 public
# system location information
SysLocation HOME
#
# SNMPv3 stuff goes here
#
# views
view public included .1
# access
# context sec.model sec.level match read write notif
access public "" usm auth exact public none none
# trap-target
# group
group usm vyos
```