Hi everyone,
Source 199.199.199.1----- tun10 -Cisco-fe0/0/4---- Receiver ( 239.1.1.1)
On Cisco :
Source is not sending any multicast stream yet
As soon as LHR receives IGMP report about 239..1.1.1, (*,239.1.1.1) is created that can be seen with show ip multicast route i.e we do not need to receive multicast stream from source to create (*,239.1.1.1) state. It is created as result of IGMP.
Now if we use the same setup on SRX:
Again source is not sending any multicast stream yet
Source 199.199.199.1----- tun10 -SRX-fe0/0/4---- Receiver ( 239.1.1.1)
I noticed following:
1) ( *,239.1.1.1.) state is not created in multicast table eventhough SRX is able to discover using IGMP , receiver is interested in 239.1.1.1, that can be seen using show igmp but multicast table does not show entry.
Now if contrast this with Cisco, Cisco creates ( *,239.1.1..1) state in multicast routing table once it receives IGMP report for 239.1.1.1 from Receiver.
Is that normal behavior on SRX?
2) Source 199.199.199.10 is sending stream at 239.1.1.1
SRX creates a ( S,G) state i.e ( 199.199.199.10, 239.1.1.1) which can be seen by using show multicast route.
This behavior is common between Cisco and SRX.
3) Do we have any command on SRX that can show me the number pf packet dropped because of RPF failure?
Thanks and have a nice weekend!!