hk1-cn: show protocols all AS4242421916

Name       Proto      Table      State  Since         Info
AS4242421916 BGP        ---        up     2020-06-16    Established   
BGP state:          Established
Neighbor address: 172.20.132.35
Neighbor AS:      4242421916
Local AS:         4242423088
Neighbor ID:      172.20.132.35
Local capabilities
Multiprotocol
AF announced: ipv4
Route refresh
Graceful restart
4-octet AS numbers
Enhanced refresh
Long-lived graceful restart
Neighbor capabilities
Multiprotocol
AF announced: ipv4 ipv6
Route refresh
Graceful restart
4-octet AS numbers
Enhanced refresh
Long-lived graceful restart
Session:          external AS4
Source address:   172.21.100.192
Hold timer:       226.825/240
Keepalive timer:  13.397/80
Channel ipv4
State:          UP
Table:          master4
Preference:     100
Input filter:   (unnamed)
Output filter:  (unnamed)
Import limit:   1000
Action:       block
Routes:         24 imported, 507 exported, 3 preferred
Route change stats:     received   rejected   filtered    ignored   accepted
Import updates:          93721          0          0       2289      91432
Import withdraws:       733146          0        ---     651290      81856
Export updates:        5062613       7033     351746        ---    4703834
Export withdraws:        63948        ---        ---        ---      69701
BGP Next hop:   172.21.100.192