R2511-HP MSR Router Series Layer 3 - IP Routing Command Reference(V5)

464
Default command level
2: System view
Parameters
group-name: Specifies the name of a peer group, a string of 1 to 47 characters.
ipv6-address: Specifies the IPv6 address of a peer.
cipher: Specifies a ciphertext password.
simple: Specifies a plaintext password.
password: Specifies a password, a case-sensitive string of 1 to 137 characters in cipher text, or 1 to 80
characters in plain text.
Usage guidelines
The MD5 authentication requires that the two parties have the same authentication mode and password
to establish a TCP connection. Otherwise, the TCP connection cannot be established due to
authentication failure.
For security purposes, all passwords, including passwords configured in plain text, are saved in cipher
text.
Examples
# Enable MD5 authentication for establishing TCP connection between the local device (1:2::3:3) and
peer device (1:2::3:4), and configure the plaintext authentication password as aabbcc.
• On the local device:
<Sysname> system-view
[Sysname] bgp 3
[Sysname-bgp] ipv6-family
[Sysname-bgp-af-ipv6] peer 1:2::3:4 password simple aabbcc
• On the peer device:
<Sysname> system-view
[Sysname] bgp 4
[Sysname-bgp] ipv6-family
[Sysname-bgp-af-ipv6] peer 1:2::3:3 password simple aabbcc
peer preferred-value (IPv6 address family view)
Use peer preferred-value to assign a preferred value to routes received from a peer or peer group.
Use undo peer preferred-value to restore the default.
Syntax
peer { ipv6-group-name | ipv6-address } preferred-value value
undo peer { ipv6-group-name | ipv6-address } preferred-value
Default
Routes received from a peer or peer group have a preferred value of 0.
Views
IPv6 address family view