F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices Network Management Configuration Guide-6PW100

818
If the peer device supports 4-byte AS numbers, do not enable the 4-byte AS number suppression function.
Otherwise, the BGP peer relationship cannot be established.
To enable 4-byte AS number suppression:
Ste
p
Command Remarks
1311. Enter system view.
system-view N/A
1312. Enter BGP view.
bgp as-number N/A
1313. Enter IPv6
address family view or
IPv6 BGP-VPN instance
view.
ipv6-family [ vpn-instance
vpn-instance-name ]
N/A
1314. Enable 4-byte AS
number suppression.
peer { group-name | ip-address }
capability-advertise
suppress-4-byte-as
Disabled by default.
IPv6 BGP-VPN instance view does not
support the group-name argument.
951BConfiguring the maximum number of ECMP routes
Ste
p
Command Remarks
1315. Enter system view. system-view N/A
1316. Enter BGP view.
bgp as-number N/A
1317. Enter IPv6 address family
view or IPv6 BGP-VPN instance
view.
ipv6-family [ vpn-instance
vpn-instance-name ]
N/A
1318. Configure the maximum
number of ECMP routes.
balance [ ebgp |
ibgp ]number
By default, no load balancing is enabled.
Support for the maximum argument
depends on the device model.
952BEnabling MD5 authentication for TCP connections
IPv6 BGP employs TCP as the transport protocol. To enhance security, configure IPv6 BGP to perform
MD5 authentication when establishing a TCP connection. If the authentication fails, no TCP connection
can be established.
The MD5 authentication for establishing TCP connections does not apply to BGP packets.
The MD5 authentication requires that the two parties have the same authentication mode and password
to establish a TCP connection; otherwise, no TCP connection can be established due to authentication
failure.
To enable MD5 authentication for TCP connections:
Ste
p
Command Remarks
1319. Enter system view.
system-view N/A
1320. Enter BGP view.
bgp as-number N/A
1321. Enter IPv6 address family view. ipv6-family N/A