diff options
| author | Donatas Abraitis <donatas.abraitis@gmail.com> | 2021-05-24 09:55:03 +0300 |
|---|---|---|
| committer | Donatas Abraitis <donatas.abraitis@gmail.com> | 2021-05-24 09:55:03 +0300 |
| commit | 94d720ff40644d09d99829d6a1520075b9f8475a (patch) | |
| tree | 4fc816ce7ad55a140e81aec21018e1bd38ce5d9a /cmd | |
| parent | cbdb752b10847163d9f942853b67cf173b6aa151 (diff) | |
Add FQDN capability
It's not kinda RFC (draft), but it's implemented and used in various
other open-source software like FRRouting, Bird, ExaBGP.
It's very handy when dealing with lots of peers.
Exampe between GoBGP and FRRouting:
```
% ./cmd/gobgp/gobgp neighbor 192.168.10.123 | grep -A4 fqdn:
fqdn: advertised and received
Local:
name: donatas-pc, domain:
Remote:
name: exit1-debian-9, domain:
```
```
% vtysh -c 'show bgp neighbors 192.168.10.17 json' | jq .'"192.168.10.17".neighborCapabilities.hostName'
{
"advHostName": "exit1-debian-9",
"advDomainName": "n/a",
"rcvHostName": "donatas-pc",
"rcvDomainName": "n/a"
}
```
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/gobgp/neighbor.go | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/cmd/gobgp/neighbor.go b/cmd/gobgp/neighbor.go index 8c80338b..8964cf9e 100644 --- a/cmd/gobgp/neighbor.go +++ b/cmd/gobgp/neighbor.go @@ -452,6 +452,16 @@ func showNeighbor(args []string) error { fmt.Printf(" %s:\t%s\n", item.RouteFamily, item.Mode) } } + case bgp.BGP_CAP_FQDN: + fmt.Printf(" %s:\t%s\n", c.Code(), support) + if m := lookup(c, lcaps); m != nil { + fmt.Println(" Local:") + fmt.Printf(" name: %s, domain: %s\n", m.(*bgp.CapFQDN).HostName, m.(*bgp.CapFQDN).DomainName) + } + if m := lookup(c, rcaps); m != nil { + fmt.Println(" Remote:") + fmt.Printf(" name: %s, domain: %s\n", m.(*bgp.CapFQDN).HostName, m.(*bgp.CapFQDN).DomainName) + } default: fmt.Printf(" %s:\t%s\n", c.Code(), support) } |