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JunosE 11.3.x Command Reference Guide N to Z
neighbor update-source
Syntax
Release Information
Description
Options
Mode
Related
Documentation
68
neighbor { ipAddress | ipv6Address | peerGroupName } update-source
{ interfaceType interfaceSpecifier | updateSourceAddress | updateSourcev6Address }
no neighbor { ipAddress | ipv6Address | peerGroupName } update-source
[ interfaceType interfaceSpecifier | updateSourceAddress | updateSourcev6Address ]
Command introduced before JunosE Release 7.1.0.
ipv6Address variable and updateSourcev6Address variable added in JunosE Release 8.0.0.
Allows a BGP session to use the IP address of a specific operational interface as the
source address of TCP connections used by BGP. This command takes effect immediately
and automatically bounces the BGP session. If you specify an interface in this command
and later remove the interface, this command is also removed from the router
configuration. The no version restores the interface assignment to the closest interface.
NOTE: Removing an interface that was specified in this command effectively
removes this command from the router configuration as well.
ipAddress—IP address of BGP neighbor
ipv6Address—IPv6 address of BGP neighbor
peerGroupName—Name of a BGP peer group. If you specify a BGP peer group by using
the peerGroupName argument, all the members of the peer group inherit the
characteristic configured with this command, unless it is overridden for a specific peer.
interfaceType—Interface type; see Interface Types and Specifiers on page 5
interfaceSpecifier—Particular interface; format varies according to interface type; see
Interface Types and Specifiers on page 5
updateSourceAddress—Source IP address
updateSourcev6Address—Source IPv6 address
Address Family Configuration, Router Configuration
Configuring BGP Signaling for L2VPNs in the JunosE BGP and MPLS Configuration Guide
Copyright © 2010, Juniper Networks, Inc.
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