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Commit | Line | Data |
---|---|---|
12e41d03 DL |
1 | TROUBLESHOOTING |
2 | ||
3 | # Check kernel mcast cache | |
4 | # On Linux: | |
5 | ip mroute show | |
6 | ||
7 | ! qpimd on last-hop router | |
8 | ! . attached to mcast receiver | |
9 | ! . runnning both PIM-SSM and IGMPv3 | |
10 | ! | |
11 | show ip mroute (kernel mcast programming is correct?) | |
12 | show ip pim upstream (we joined our upstream?) | |
13 | show ip pim neighbor (upstream is neighbor?) | |
14 | show ip pim interface (pim enabled on interfaces?) | |
15 | show ip multicast (multicast enabled at all?) | |
16 | show ip rib SRC (unicast route towards source?) | |
17 | ||
18 | show ip igmp sources (receiver joined on interface?) | |
19 | show ip igmp interface (igmp enabled on receiver interface?) | |
20 | ||
21 | ! qpimd on intermmediate routers | |
22 | ! . may be attached to mcast source | |
23 | ! . runnning only PIM-SSM, not IGMPv3 | |
24 | ! | |
25 | show ip mroute (kernel mcast programming is correct?) | |
26 | show ip pim upstream (we joined our upstream?) | |
27 | show ip pim join (downstream joined us?) | |
28 | show ip pim neighbor (downstream is neighbor?) | |
29 | show ip pim interface (pim enabled on interfaces?) | |
30 | show ip multicast (multicast enabled at all?) | |
31 | show ip rib SRC (unicast route towards source?) | |
32 | ||
33 | --EOF-- |