upstream-interface
Syntax
upstream-interface [ interface-names ];
Hierarchy Level
[edit logical-systems logical-system-name routing-instances routing-instance-name routing-options multicast pim-to-igmp-proxy], [edit logical-systems logical-system-name routing-instances routing-instance-name routing-options multicast pim-to-mld-proxy], [edit logical-systems logical-system-name routing-options multicast pim-to-igmp-proxy], [edit logical-systems logical-system-name routing-options multicast pim-to-mld-proxy], [edit routing-instances routing-instance-name routing-options multicast pim-to-igmp-proxy], [edit routing-instances routing-instance-name routing-options multicast pim-to-mld-proxy], [edit routing-options multicast pim-to-igmp-proxy], [edit routing-options multicast pim-to-mld-proxy]
Description
Configure at least one, but not more than two,
upstream interfaces on the rendezvous point (RP) routing device that
resides between a customer edge–facing Protocol Independent
Multicast (PIM) domain and a core-facing PIM domain. The RP routing
device translates PIM join or prune messages into corresponding IGMP
report or leave messages (if you include the pim-to-igmp-proxy statement), or into corresponding MLD report or leave messages (if
you include the pim-to-mld-proxy statement). The routing
device then proxies the IGMP or MLD report or leave messages to one
or both upstream interfaces to forward IPv4 multicast traffic (for
IGMP) or IPv6 multicast traffic (for MLD) across the PIM domains.
Options
interface-names—Names of one or two upstream interfaces to which the RP routing device proxies IGMP or MLD report or leave messages for transmission of multicast traffic across PIM domains. You can specify a maximum of two upstream interfaces on the RP routing device. To configure a set of two upstream interfaces, specify the full interface names, including all physical and logical address components, within square brackets ( [ ] ).
Required Privilege Level
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 9.6.