HP Comware 5 Debug Manual Vol 2

<Sysname> debugging mfib ipv6 packet
*Apr 26 12:33:31:267 2000 Sysname MFIB/7/MFIB PACKET:
IPv6 (public net): Receive packet (40::2, FF1E::101:101), iif = Vlan-interface20, TTL
= 128(A08482)
// The IPv6 MFIB received the IPv6 multicast data (40::2, FF1E::101:101) with the TTL value of
128 from VLAN-interface 20.
*Apr 26 12:33:31:286 2000 Sysname MFIB/7/MFIB PACKET:
IPv6 (public net): No MFIB entry matches (40::2, FF1E::101:101)(A08564)
// The IPv6 MFIB failed to find the matching IPv6 multicast forwarding entry for (40::2,
FF1E::101:101).
*Apr 26 12:33:31:366 2000 Sysname MFIB/7/MFIB PACKET:
IPv6 (public net): Cache the packet for (40::2, FF1E::101:101)(A082099)
// The IPv6 MFIB cached the multicast packet IPv6 multicast data (40::2, FF1E::101:101).
*Apr 26 12:33:31:796 2000 Sysname MFIB/7/MFIB PACKET:
IPv6 (public net): Forward multicast packet (40::2, FF1E::101:101) on
Vlan-interface10 (A081474)
// The IPv6 MFIB forwarded the IPv6 multicast data (40::2, FF1E::101:101) to VLAN-interface
10.
*Apr 26 12:33:31:806 2000 Sysname MFIB/7/MFIB PACKET:
IPv6 (public net): Forward multicast packet (40::2, FF1E::101:101) at port Ethernet1/0
(A083776)
// The IPv6 MFIB forwarded the IPv6 multicast data (40::2, FF1E::101:101) out of Ethernet 1/1.
# Enable IPv6 MFIB debugging for register messages. The output in this example was created
when the following conditions exist:
 IPv6 PIM-SM is enabled on the two devices.
 The RP and the BSR are configured.
<Sysname> debugging mfib ipv6 register
*Apr 26 13:34:38:995 2000 Sysname MFIB/7/MFIB REGISTER:
IPv6 (public net): Received register packet from 22::1 to 10::1, with data packet:
(22::2, FF1E::101:101)(A086885)
// The IPv6 MFIB received register messages (22::1, 10::1) with encapsulated IPv6 multicast
packets (22::2, FF1E::101:101).
*Apr 26 13:34:39:24 2000 Sysname MFIB/7/MFIB REGISTER:
IPv6 (public net): Send register-stop to 22::1 for (22::2, FF1E::101:101), length is
42, checksum is 0xd775.(A086628)
// The IPv6 MFIB sent a register-stop message (22::2, FF1E::101:101) with the message length of
42 bytes and checksum of 0xd775 to 22::1.
# Enable IPv6 MFIB route debugging for IPv6 MFIB. When IPv6 PIM-DM is enabled, output similar
to the following example is generated:
<Sysname> debugging mfib ipv6 route
*Apr 26 12:40:31:415 2000 Sysname MFIB/7/MFIB ROUTE:
IPv6 (public net): Receive no cache report,add dummy entry (40::2,
FF1E::101:101)(A07120)
*Apr 26 12:40:31:435 2000 Sysname MFIB/7/MFIB ROUTE:
IPv6 (public net): Entry (40::2, FF1E::101:101) is added to dummy list(A063785)
*Apr 26 12:40:31:439 2000 Sysname MFIB/7/MFIB ROUTE:
IPv6 (public net): The Dummy entry (40::2, FF1E::101:101) is added(A061784)
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