HiUsing PIM sparse-mode is
there a way, on the randevouz point, to see which ip address has sent
the register unicast packet to the radevouz point to register an
available mcast flow ? With
"show ip mroute x.x.x.x" I can’t see anything but the provider is
telling me it’s sending the flow and I can see the flow only enabling
igmp static join on the interface connected to them. See my interface config:
interface GigabitEthernet0/2 description LAN PROVIDER-A ip address 1.1.1.3
255.255.255.224 ip pim neighbor-filter 31 ip pim bsr-border ip pim dense-mode
proxy-register list 120 ip multicast boundary 40 ip nat outside ip
virtual-reassembly in ip igmp join-group 224.9.2.12 <--- if I cancel it the
flow is stopped load-interval 30 duplex full speed 1000 Standard IP access list
31 10 deny any (2016753 matches) Extended IP access list 120 10 permit ip
any 224.9.0.0 0.0.255.255 (38981 matches) Standard IP access list 40 10 deny
224.0.1.39 20 deny 224.0.1.40 (4 matches) 30 deny 239.0.0.0, wildcard
bits 0.255.255.255 40 permit 224.0.0.0, wildcard bits 15.255.255.255
(27476580 matches) See provider router interface config: interface
GigabitEthernet1/12description --- to Customer LANno switchportip address
1.1.1.2 255.255.255.224no ip redirectsno ip proxy-arpip pim query-interval 1ip
pim sparse-modeip igmp static-group 224.9.2.12ip igmp static-group
224.9.2.13load-interval 30no cdp enable On my device I've: #sh ip mroute
224.9.2.12IP Multicast Routing TableFlags: D - Dense, S - Sparse, B - Bidir
Group, s - SSM Group, C - Connected, L - Local, P - Pruned, R - RP-bit
set, F - Register flag, T - SPT-bit set, J - Join SPT, M - MSDP created
entry, E - Extranet, X - Proxy Join Timer Running, A - Candidate for MSDP
Advertisement, U - URD, I - Received Source Specific Host Report,
Z - Multicast Tunnel, z - MDT-data group sender, Y - Joined MDT-data
group, y - Sending to MDT-data group, V - RD & Vector, v -
VectorOutgoing interface flags: H - Hardware switched, A - Assert winner
Timers: Uptime/Expires Interface state: Interface, Next-Hop or VCD, State/Mode
(*, 224.9.2.12), 1w5d/stopped, RP 10.16.18.247, flags: SJCF Incoming
interface: GigabitEthernet0/0, RPF nbr 10.128.126.10 Outgoing interface list:
GigabitEthernet0/2, Forward/Dense, 1w5d/stopped (10.169.8.66, 224.9.2.12),
16:11:23/00:02:09, flags: FT Incoming interface: GigabitEthernet0/2, RPF nbr
1.1.1.2 Outgoing interface list: GigabitEthernet0/0, Forward/Sparse-Dense,
16:11:23/00:02:42 #sh ip mroute 224.4.2.13Group 224.4.2.13 not found# Another
doubt: on my network I’ve two RP with bootstrap configured, the router is
config as follow: ip pim rp-candidate Loopback1 group-list 20 access-list 20
remark PROVIDER-Aaccess-list 20 permit 224.9.0.0 0.0.255.255access-list 20
remark PROVIDER-Baccess-list 20 permit 224.9.2.0 0.0.0.255access-list 20 permit
224.9.3.0 0.0.0.255access-list 20 permit 224.9.4.0 0.0.0.255 Can
this kind of configuration create problems if, for example, the group
224.9.2.12 is transmitter by PROVIDER-A (less specific match in the acl
indentifing the the group-list ? Tks
_______________________________________________
cisco-nsp mailing list [email protected]
https://puck.nether.net/mailman/listinfo/cisco-nsp
archive at http://puck.nether.net/pipermail/cisco-nsp/
