extended-nexthop capability can't be unset to interface-based peers.
Anyway, this is always silently ignored:
```
✖ [test] peer\capability extended-nexthop
► prepare: initialize bgp test environment
► case 01: set peer-flag [capability extended-nexthop] on [IP-TEST]
► error: execution of command [no neighbor IP-TEST capability extended-nexthop] has failed with code [13]
failed
```
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
.u.flag = PEER_FLAG_CAPABILITY_ENHE,
.type = PEER_AT_GLOBAL_FLAG,
},
- {
- .cmd = "capability extended-nexthop",
- .u.flag = PEER_FLAG_CAPABILITY_ENHE,
- .type = PEER_AT_GLOBAL_FLAG,
- .o.invert_peer = true,
- .o.use_iface_peer = true,
- },
{
.cmd = "capability software-version",
.u.flag = PEER_FLAG_CAPABILITY_SOFT_VERSION,