agentx command is not working in FRR

[ayush1804027]

• FRR VERSION -- 9.0-dev
• OPERATING SYSTEM VERSION -- Ubuntu 20.04 LTS
• KERNEL VERSION -- 5.15.0-71-generic

I have configured FRR using the following command:

./configure '--build=x86_64-linux-gnu' '--prefix=/usr' '--includedir=${prefix}/include' '--mandir=${prefix}/share/man' 
'--infodir=${prefix}/share/info' '--sysconfdir=/etc' '--localstatedir=/var' '--disable-silent-rules' '--libdir=${prefix}/lib/x86_64-linux-gnu'
'--libexecdir=${prefix}/lib/x86_64-linux-gnu' '--disable-maintainer-mode' '--enable-exampledir=/usr/share/doc/frr/examples/'
'--localstatedir=/var/run/frr' '--sbindir=/usr/lib/frr' '--sysconfdir=/etc/frr' '--with-vtysh-pager=/usr/bin/pager' 
'--libdir=/usr/lib/x86_64-linux-gnu/frr' '--with-moduledir=/usr/lib/x86_64-linux-gnu/frr/modules' '--disable-dependency-tracking'
'--enable-systemd=yes' '--enable-rpki' '--with-libpam' '--enable-doc' '--enable-doc-html' '--enable-snmp' '--enable-fpm' 
'--disable-protobuf' '--disable-zeromq' '--enable-ospfapi' '--enable-bgp-vnc' '--enable-multipath=256' '--enable-user=frr' 
'--enable-group=frr' '--enable-vty-group=frrvty' '--enable-configfile-mask=0640' '--enable-logfile-mask=0640' 
'build_alias=x86_64-linux-gnu' 'PYTHON=python3'

make -j4 && make install

frr-test-a# conf t
frr-test-a(config)# agentx
% [ZEBRA] Unknown command: agentx
frr-test-a(config)#

Getting unknown command agentx in vtysh shell, agentx is not correctly configured with frr
How can I solve this problem?

"[
Already configured /etc/frr/daemons with the following parameters and also -M snmp to the parameters
zebra=yes
bgpd=yes
ospfd=yes
ospf6d=yes
ripd=yes
ripngd=yes
isisd=yes
pimd=yes
ldpd=yes
nhrpd=yes
eigrpd=yes
babeld=yes
sharpd=yes
staticd=yes
pbrd=yes
bfdd=yes
fabricd=yes

vtysh_enable=yes
zebra_options=" -s 90000000 --daemon -A 127.0.0.1 -M snmp"
bgpd_options=" --daemon -A 127.0.0.1 -M snmp"
ospfd_options=" --daemon -A 127.0.0.1 -M snmp"
ospf6d_options=" --daemon -A ::1 -M snmp"
ripd_options=" --daemon -A 127.0.0.1 -M snmp"
ripngd_options=" --daemon -A ::1 -M snmp"
isisd_options=" --daemon -A 127.0.0.1 -M snmp"
pimd_options=" --daemon -A 127.0.0.1 -M snmp"
ldpd_options=" --daemon -A 127.0.0.1 -M snmp"
nhrpd_options=" --daemon -A 127.0.0.1 -M snmp"
eigrpd_options=" --daemon -A 127.0.0.1 -M snmp"
babeld_options=" --daemon -A 127.0.0.1 -M snmp"
sharpd_options=" --daemon -A 127.0.0.1 -M snmp"
staticd_options=" --daemon -A 127.0.0.1 -M snmp"
pbrd_options=" --daemon -A 127.0.0.1 -M snmp"
bfdd_options=" --daemon -A 127.0.0.1 -M snmp"
fabricd_options=" --daemon -A 127.0.0.1 -M snmp"
]"

[ton31337]

Could you show show version in vtysh?

[ton31337]

Can you reduce the scope and leave -M snmp only for zebra and bgpd? And please disable all other daemons too. Because if it's enabled, agentx will give you a warning that for that specific daemon SNMP is not enabled.

[vecinohk]

Just add agentx directly to frr.conf and everything works. So the problem is probably just in the CLI.

Hello, this is FRRouting (version 8.5.2).
Copyright 1996-2005 Kunihiro Ishiguro, et al.

❯ cat /etc/frr/frr.conf
frr version 8.5.2
frr defaults traditional
hostname home
log syslog informational
agentx
service integrated-vtysh-config
!

I only need snmp for OSPF.

zebra_options="  -A 127.0.0.1 -s 90000000 -M snmp"
ospfd_options="  -M snmp"

[ayush1804027]

Could you show show version in vtysh?

Hello, this is FRRouting (version 9.0-dev).
Copyright 1996-2005 Kunihiro Ishiguro, et al.

ubuntu# show version 
FRRouting 9.0-dev (ubuntu) on Linux(5.15.0-71-generic).
Copyright 1996-2005 Kunihiro Ishiguro, et al.
configured with:
    '--sysconfdir=/etc' '--localstatedir=/var' '--disable-silent-rules' '--disable-maintainer-mode' '--disable-dependency-tracking' '--enable-systemd=yes' '--enable-rpki' '--with-libpam' '--enable-doc' '--enable-doc-html' '--enable-snmp' '--enable-fpm' '--disable-protobuf' '--disable-zeromq' '--enable-ospfapi' '--enable-bgp-vnc' '--enable-multipath=256' '--enable-user=frr' '--enable-group=frr' '--enable-vty-group=frrvty' '--enable-configfile-mask=0640' '--enable-logfile-mask=0640' 'PYTHON=python3'

[ton31337]

Could you do this #13855 (comment)?