[Xorp-users] Help in only IGMP startup
jo70204
jo70204 at yahoo.com.tw
Thu May 12 02:20:09 PDT 2011
I try to only startup IGMP, but not startup multicast route(PIM).
And construct a simple model(point to point).
Source(eth0:192.168.1.2)<---------------->Client(eth0:192.168.1.3)
XORP is installed at Source.
Packet Producer(ex: packETH) is installed at Client.
Source need to send IGMP query to Client; Client send IGMP report to Source.
I refer to XORP IGMP wiki, and Source’s XORP configure file is:
protocols {
igmp {
disable: true
interface eth0 {
vif eth0 {
disable: true
version: 2
enable-ip-router-alert-option-check: false
query-interval: 125
query-last-member-interval: 1
query-response-interval: 10
robust-count: 2
}
}
}
}
interfaces {
restore-original-config-on-shutdown: true
interface eth0 {
description: "main interface"
disable: false
default-system-config
}
interface lo {
description: "Loopback"
disable: false
default-system-config
}
}
I use Packet Capturer(ex: wireshark), and it exactly capture IGMP Query and
Report packets in both Source and Client.
But use Xorpsh “show igmp group”, I found out no multicast group membership
info.
What problem is happened?
I doubt that my Source configure file maybe miss some XORP deamon’s configure.
But I don’t need multicast routing, does XORP still need fea or mfea?
Anyone tries to only enable IGMP, not enable PIM.
Thanks all.
Dola Jang
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