This article describes the unavailability of the source-address option for SNMPv3 traps on FortiSwitch.
FortiSwitch, FortiOS.
Currently, there is no option to specify the source-address for system generated traps from a FortiSwitch device using SNMPV3.
The option is available for SNMPv1/v2.
SNMPv1/V2:
config system snmp community
<Output redacted.>
edit <host_number>
set interface <interface_name>
set ip <IPv4_address/mask>
set source-ip <IPv4_address> <<<<
end
SNMPV3:
config system snmp user
edit <index_number>
set queries enable
set query-port <port_number>
set security-level [auth-priv | auth-no-priv | no-auth-no-priv}
set auth-proto {md5 | sha1 | sha224 | sha256 | sha384 | sha512}
set events {cpu-high | ent-conf-change | fan-detect | fsTrapStitch1 | fsTrapStitch2 | fsTrapStitch3 | fsTrapStitch4 | fsTrapStitch5 | intf-ip | ip-conflict | l2mac | llv | log-full | mem-low | psu-status | sensor-alarm | sensor-fault | storm-control | tkmem-hb-oo-sync}
set notify-hosts <IP_address>
set auth-pwd <password>
set priv-proto {aes128 | aes192 | aes192c | aes256 | aes256c | des}
set priv-pwd <password>
end
This is an expected behavior and will require an NFR to be raised if the user requires this feature.
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