diff options
| author | Donatas Abraitis <donatas@opensourcerouting.org> | 2022-12-01 13:26:19 +0200 |
|---|---|---|
| committer | Donatas Abraitis <donatas@opensourcerouting.org> | 2022-12-12 21:28:54 +0200 |
| commit | 109cd5f5d02b5788ed59c6f94a8acb06dfe664b3 (patch) | |
| tree | 5418aa218d4eb075fe8110c7b04e79756c057f2f /bgpd/bgp_snmp_bgp4v2.c | |
| parent | b85dd40ff6c5af2dcf115c9fa644d5fdd81aa128 (diff) | |
bgpd: Implement SNMP BGP4V2-MIB (bgp4V2PeerEventTimesTable)
```
$ snmpwalk -c public -v1 localhost .1.3.6.1.3.5.1.1.4.1
iso.3.6.1.3.5.1.1.4.1.1.1.4.192.168.10.64 = Gauge32: 0
iso.3.6.1.3.5.1.1.4.1.1.1.4.192.168.10.65 = Gauge32: 18
iso.3.6.1.3.5.1.1.4.1.1.2.16.42.2.71.128.1.35.0.0.0.0.0.0.0.0.0.2 = Gauge32: 0
iso.3.6.1.3.5.1.1.4.1.1.2.16.42.12.47.7.72.150.6.102.0.0.0.0.0.0.177.121 = Gauge32: 0
iso.3.6.1.3.5.1.1.4.1.1.2.16.42.12.47.7.72.150.6.102.0.0.0.0.0.0.177.128 = Gauge32: 0
iso.3.6.1.3.5.1.1.4.1.2.1.4.192.168.10.64 = Gauge32: 0
iso.3.6.1.3.5.1.1.4.1.2.1.4.192.168.10.65 = Gauge32: 17
iso.3.6.1.3.5.1.1.4.1.2.2.16.42.2.71.128.1.35.0.0.0.0.0.0.0.0.0.2 = Gauge32: 0
iso.3.6.1.3.5.1.1.4.1.2.2.16.42.12.47.7.72.150.6.102.0.0.0.0.0.0.177.121 = Gauge32: 0
iso.3.6.1.3.5.1.1.4.1.2.2.16.42.12.47.7.72.150.6.102.0.0.0.0.0.0.177.128 = Gauge32: 0
```
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
Diffstat (limited to 'bgpd/bgp_snmp_bgp4v2.c')
| -rw-r--r-- | bgpd/bgp_snmp_bgp4v2.c | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/bgpd/bgp_snmp_bgp4v2.c b/bgpd/bgp_snmp_bgp4v2.c index 1be28e0b2d..f1a664bc4b 100644 --- a/bgpd/bgp_snmp_bgp4v2.c +++ b/bgpd/bgp_snmp_bgp4v2.c @@ -380,6 +380,40 @@ static uint8_t *bgpv2PeerErrorsTable(struct variable *v, oid name[], return NULL; } +static uint8_t *bgpv2PeerEventTimesTable(struct variable *v, oid name[], + size_t *length, int exact, + size_t *var_len, + WriteMethod **write_method) +{ + struct peer *peer; + struct ipaddr addr = {}; + + if (smux_header_table(v, name, length, exact, var_len, write_method) == + MATCH_FAILED) + return NULL; + + peer = bgpv2PeerTable_lookup(v, name, length, exact, &addr); + if (!peer) + return NULL; + + switch (v->magic) { + case BGP4V2_PEER_FSM_ESTABLISHED_TIME: + if (!peer->uptime) + return SNMP_INTEGER(0); + else + return SNMP_INTEGER(monotime(NULL) - peer->uptime); + case BGP4V2_PEER_PEER_IN_UPDATES_ELAPSED_TIME: + if (!peer->update_time) + return SNMP_INTEGER(0); + else + return SNMP_INTEGER(monotime(NULL) - peer->update_time); + default: + break; + } + + return NULL; +} + static struct variable bgpv2_variables[] = { /* bgp4V2PeerEntry */ {BGP4V2_PEER_INSTANCE, @@ -671,6 +705,31 @@ static struct variable bgpv2_variables[] = { bgpv2PeerErrorsTable, 6, {1, 3, 1, BGP4V2_PEER_LAST_ERROR_SENT_DATA, 2, 16}}, + /* bgp4V2PeerEventTimesEntry */ + {BGP4V2_PEER_FSM_ESTABLISHED_TIME, + ASN_UNSIGNED, + RONLY, + bgpv2PeerEventTimesTable, + 6, + {1, 4, 1, BGP4V2_PEER_FSM_ESTABLISHED_TIME, 1, 4}}, + {BGP4V2_PEER_FSM_ESTABLISHED_TIME, + ASN_UNSIGNED, + RONLY, + bgpv2PeerEventTimesTable, + 6, + {1, 4, 1, BGP4V2_PEER_FSM_ESTABLISHED_TIME, 2, 16}}, + {BGP4V2_PEER_PEER_IN_UPDATES_ELAPSED_TIME, + ASN_UNSIGNED, + RONLY, + bgpv2PeerEventTimesTable, + 6, + {1, 4, 1, BGP4V2_PEER_PEER_IN_UPDATES_ELAPSED_TIME, 1, 4}}, + {BGP4V2_PEER_PEER_IN_UPDATES_ELAPSED_TIME, + ASN_UNSIGNED, + RONLY, + bgpv2PeerEventTimesTable, + 6, + {1, 4, 1, BGP4V2_PEER_PEER_IN_UPDATES_ELAPSED_TIME, 2, 16}}, }; int bgp_snmp_bgp4v2_init(struct thread_master *tm) |