blob: aeed9da19c8a7837256324e9691b8c43fdf3c6d0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
# $QuaggaId: $Format:%an, %ai, %h$ $
DEBUG HINTS
- Check the source is issuing multicast packets with TTL high enough
to reach the recipients.
- Check the multicast packets are not being dropped due to
fragmentation problems.
- The following command generates a 100-kbps multicast stream for
channel 1.1.1.1,239.1.1.1 with TTL 10 and 1000-byte payload per UDP
packet (to avoid fragmentation):
nepim -b 1.1.1.1 -c 239.1.1.1 -T 10 -W 1000 -r 100k -a 1d
- Remotely you can receive that stream by running:
nepim -j 1.1.1.1+239.1.1.1@eth0
(Remember of enabling both "ip pim ssm" and "ip igmp" under eth0.)
SAMPLE DEBUG COMMANDS
conf t
int eth0
ip pim ssm
test pim receive hello eth0 192.168.0.2 600 10 111 1000 3000 0
test pim receive join eth0 600 192.168.0.1 192.168.0.2 239.1.1.1 1.1.1.1
show ip pim join
INTEROPERABILITY WITH CISCO
! Cisco IP Multicast command reference:
! ftp://ftpeng.cisco.com/ipmulticast/Multicast-Commands
!
ip pim ssm default ! enable SSM mode for groups 232.0.0.0/8
ip multicast-routing
ip pim state-refresh disable
no ip pim dm-fallback
!
interface FastEthernet0
ip pim sparse-mode
ip igmp version 3
-x-
|
