[Xorp-users] Multiple MRIB entries with same destination prefix.
Ganesh Reddy K
ganeshreddyk at gmail.com
Wed Jul 18 03:14:54 PDT 2012
Hi All,
We have a specific requirement to add multiple MRIB-entries under same
destination-prefix (for various interfaces). Multiple MRIB entries
addition with same destination-prefix is not allowing in XORP. Always
the entry is overwritten by the latest entry.
With the present XORP behavior. Lookup/creation is happening based on
the unique KEY “destination-prefix”. Configuration commands sequence
is shown below.
Is there any way to configure XORP such that, it should work like a
light weight IGMPProxy to forward Multicast stream. (i.e Without PIM
protocol processing, and extra processing)? Please suggest me to
proceed furher?
Thanks,
Ganesh
Configuration commands:--
In the below sequence of commands, the first entry containing “eth1”
is overwritten by the second MRIB route “eth2”.
xorp@# set protocols static mrib-interface-route 192.168.11.54/32
next-hop-interface eth1
xorp@# set protocols static mrib-interface-route 192.168.11.54/32
next-hop-vif eth1
xorp@# commit
xorp@# exit
xorp@> show pim mrib
DestPrefix NextHopRouter VifName VifIndex MetricPref Metric
192.168.1.0/24 192.168.1.100 eth0 0 0 0
192.168.2.0/24 192.168.2.100 eth1 2 0 0
192.168.3.0/24 192.168.3.100 eth2 3 0 0
192.168.11.54/32 0.0.0.0 eth1 2 1 1
xorp at P2020RDB>
====================
xorp@> configure
xorp@# set protocols static mrib-interface-route 192.168.11.54/32
next-hop-interface eth2
xorp@# set protocols static mrib-interface-route 192.168.11.54/32
next-hop-vif eth2
xorp@# commit
xorp@# exit
xorp@> show pim mrib
DestPrefix NextHopRouter VifName VifIndex MetricPref Metric
192.168.1.0/24 192.168.1.100 eth0 0 0 0
192.168.2.0/24 192.168.2.100 eth1 2 0 0
192.168.3.0/24 192.168.3.100 eth2 3 0 0
192.168.11.54/32 0.0.0.0 eth2 3 1 1
xorp@>
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