tsvgos Posted January 23, 2015 Report Share Posted January 23, 2015 Имам следният проблем. Имам една машина, която транскодва каналите от MPEG2 в MPEG4. Следни групи са изходни: 239.0.255.1:5000 239.0.255.2:5000 239.0.255.3:5000 239.0.255.4:5000 239.0.255.5:5000 Източника на съдържанието е от VLAN 1000 [10.30.0.1/24], а резултата излиза във VLAN 9999 [10.31.0.1/24]. Машината има следните адреси: eth0.1000 - 10.30.0.10/24 eth1.999 - 10.31.0.10/24 Интерфейсите имат следните настройки: interface Vlan1000 description TV_Trans_NET1 ip address 10.30.0.1 255.255.255.0 ip pim passive ip igmp version 2 end interface Vlan999 description TV_Trans_TEST ip address 10.31.0.1 255.255.255.0 ip pim passive ip igmp version 2 end В момента PIM ми дава, че групи са Pruned и не мога да разбера защо: R1#show ip mroute 239.0.255.1 IP Multicast Routing Table Flags: 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 - Vector Outgoing interface flags: H - Hardware switched, A - Assert winner Timers: Uptime/Expires Interface state: Interface, Next-Hop or VCD, State/Mode (*, 239.0.255.1), 00:05:30/stopped, RP 10.30.0.1, flags: SJC Incoming interface: Null, RPF nbr 0.0.0.0 Outgoing interface list: Vlan999, Forward/Sparse-Dense, 00:05:30/00:02:49 (10.31.0.2, 239.0.255.1), 00:05:30/00:01:20, flags: PT Incoming interface: Vlan999, RPF nbr 0.0.0.0 Outgoing interface list: Null Има следните записи още: ip pim rp-address 10.30.0.1 ACL_Trans override ip access-list standard ACL_Trans remark Transcoder Origin permit 239.0.255.0 0.0.0.255 deny any 1 Link to comment Share on other sites More sharing options...
Administrator 111111 Posted January 24, 2015 Administrator Report Share Posted January 24, 2015 Какво е устройството което конфигурираш? Харесай поста ^^^ Форумът е за взаимопомощ а не за свършване на чужда работа ɹɐǝɥ uɐɔ noʎ ǝɹoɯ ǝɥʇ 'ǝɯoɔǝq noʎ ɹǝʇǝınb ǝɥʇ Link to comment Share on other sites More sharing options...
tsvgos Posted January 24, 2015 Author Report Share Posted January 24, 2015 Cisco 7600. Link to comment Share on other sites More sharing options...
Mihail Peltekov Posted January 24, 2015 Report Share Posted January 24, 2015 Отново ще го напиша... И тук топология ) Ако можеш да качиш running-config да го погледнем Направили Troubleshooting? Link to comment Share on other sites More sharing options...
smacker Posted January 24, 2015 Report Share Posted January 24, 2015 (edited) Рандеву поинта е настроен към входящият интерфейс. Не съм сигурен че това е правилно. От там вероятно получаваш prune messages. Edited January 24, 2015 by smacker Link to comment Share on other sites More sharing options...
hgd Posted January 24, 2015 Report Share Posted January 24, 2015 Предполагам, че тези ги имаш пуснати глобално? ip igmp snooping ip igmp snooping vlan 999 ip igmp snooping vlan 1000 ip multicast-routing Опитай да смениш/добавиш във VLAN-ите: ip pim sparse-mode no ip mroute-cache Провери си ЗАДЪЛЖИТЕЛНО дали мултикастите не ти идват с TTL=1 !!! Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now