11-36
Parameters
ipv6-group-name
: Name of a peer group, a string of 1 to 47 characters.
ipv6-address
: IPv6 address of a peer.
Description
Use the
peer capability-advertise route-refresh
command to enable IPv6 BGP route-refresh.
Use the
undo peer capability-advertise route-refresh
command to disable the function.
By default, route-refresh is enabled.
Examples
# Disable route-refresh of peer 1:2::3:4.
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] ipv6-family
[Sysname-bgp-af-ipv6] peer 1:2::3:4 as-number 100
[Sysname-bgp-af-ipv6] undo peer 1:2::3:4 capability-advertise route-refresh
peer connect-interface (IPv6 address family view)
Syntax
peer
{
ipv6-group-name | ipv6-address
}
connect-interface
interface-type
interface-number
undo peer
{
ipv6-group-name | ipv6-address
}
connect-interface
View
IPv6 address family view
Default Level
2: System level
Parameters
ipv6-group-name
: Name of a peer group, a string of 1 to 47 characters.
ipv6-address
: IPv6 address of a peer.
interface-type interface-number
: Specifies the type and name of the interface.
Description
Use the
peer connect-interface
command to specify the source interface for establishing TCP
connections to an IPv6 BGP peer or peer group.
Use the
undo peer connect-interface
command to restore the default.
By default, BGP uses the outbound interface of the best route to the IPv6 BGP peer/peer group as the
source interface for establishing a TCP connection.
Note that:
To establish multiple BGP connections to a BGP router, you need to specify on the local router the
respective source interfaces for establishing TCP connections to the peers on the peering BGP router;
otherwise, the local BGP router may fail to establish TCP connections to the peers when using the
outbound interfaces of the best routes as the source interfaces.
Examples
# Specify loopback 0 as the source interface for routing updates to peer 1:2::3:4.
