stac: show protocols all stac

stac BGP --- up 2021-01-06 Established

BGP state:          Established
Neighbor address: 2001:7f8:fd::1
Neighbor AS:      61020
Local AS:         207671
Neighbor ID:      185.1.180.1
Local capabilities
Multiprotocol
AF announced: ipv6
Route refresh
Graceful restart
Restart time: 120
AF supported: ipv6
AF preserved:
4-octet AS numbers
Enhanced refresh
Long-lived graceful restart
Neighbor capabilities
Multiprotocol
AF announced: ipv6
Route refresh
Graceful restart
4-octet AS numbers
Enhanced refresh
Long-lived graceful restart
Session:          external multihop AS4
Source address:   2001:7f8:fd::21
Hold timer:       209.962/240
Keepalive timer:  15.833/80
Channel ipv6
State:          UP
Table:          master6
Preference:     100
Input filter:   default_transit_import
Output filter:  default_transit_export
Routes:         20201 imported, 2 filtered, 2 exported, 20201 preferred
Route change stats:     received   rejected   filtered    ignored   accepted
Import updates:         326552          0         19        542     325991
Import withdraws:       180532          0        ---         43     180508
Export updates:       22390226    2092161   20298063        ---          2
Export withdraws:       444541        ---        ---        ---          0
BGP Next hop:   2001:7f8:fd::21
IGP IPv6 table: ospf6