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olt 5680/5683 btv questio...

olt 5680/5683 btv questions

Created: Nov 17, 2018 20:19:42Latest reply: Dec 21, 2018 01:48:22 3706 19 1 0 0
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Hello,

 

 

I have one of each olt 5680t/5683

 

I have 2 problems:

 

 

1. I need to use port of H801GICF (0/18/1), not as uplink for this olt(which is 0/17/1) , but as output for a the second olt, for multicast purpose.

 

I did:

port vlan xx 0/18/1

 

and it is attached to vlan, works as unicast, stb takes dhcp client ip, channel list is downloaded, but no streams.

 

I tried to add it to:

 

btv, and multicast-vlanxx without success with output: Failure: The board does not support BTV

 

Is this possible ? how ?

 

2. navigating through commands, I did:

 

btv

mulicast-vlanxx

igmp uplink-port 0/18/1

 

but, It seems unrreversible, I cannot undo it:

 

MA5680T(config)#btv

MA5680T(config-btv)#multicast-vlan xx

MA5680T(config-mvlanxx)#undo igmp uplink-port 0/18/1
  Are you sure to delete the uplink port? (y/n)[n]:y
  Failure: The program number bound to the uplink port is non-zero

 

I did listed all programs, but in the tables is no bound uplink port field, so I cannot determine the prgram in order to delete it

 

Can You tell me how to delete this unused uplink-port as above ?

 

the frimware version is: MA5600V800R011C00

 

thanks in advance

 

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Krystal
Created Nov 21, 2018 06:14:20

hi，you  can try this :

For example

huawei(config)#multicast-vlan 3611                                            

huawei(config-mvlan3611)#igmp mode off                                       

huawei(config-mvlan3611)#undo igmp uplink-port 0/19/0

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GongXiaochuan
GongXiaochuan Created Nov 19, 2018 02:03:16

1. have you configure the IGMP uplink port first ?

example:
huawei(config-mvlan1000)#igmp uplink-port 0/19/0
huawei(config-mvlan1000)#btv
huawei(config-btv)#igmp uplink-port-mode default

2. if you have the multicast program source using on it, it cannot deleted on that time. should be close the multicast program source then deleted
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xhiksi
xhiksi Created Nov 19, 2018 15:12:13

Thank You for the helping!

I wrote at my previous post that I just have one igmp uplink-uplink port 0/17/1, which is configured and working, not problems with that.

I, trying different configurations, made as igmp uplink-uplink, port 0/18/1 too, a role that I don't want for this port.
But I cannot undo this command as I described above(this is not connected and not used, but anyway may be bound to a program). The two problems I asked for the help above , in reverse order, are:

1. I need anyway to undo igmp uplink-port 0/18/1, possible without interruption of service. (it is not used as uplink, it is not connected)
2. I need using this port to the other olt I have, for passing multicast as I described above





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4#
GongXiaochuan
GongXiaochuan Created Nov 20, 2018 02:44:34

please check whatever you have the program exist on the uplink port and try to delete first, then try to undo igmp uplink port 0/18/1

display igmp program
igmp program delete
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5#
xhiksi
xhiksi Created Nov 20, 2018 14:21:00

I did no luck again!

"display igmp program all" works anywhere and lists all programs, although there is no a field that identify the uplink port. I have listed  ~35 programs here, supposing I need to delete all of them, in this case the service is interrupted isn't it ?
Unlike the command above, "igmp program delete" works inside "multicast-vlanxx"  section only, in my firmware:

MA5680T(config-btv)#multicast-vlan xx

MA5680T(config-mvlan_xx)#igmp program delete index 3973
  Are you sure to delete the program? (y/n)[n]:y
  Failure: Dynamic programs do not support the operation

As you can see, it can NOT delete  dynamically created programs, may be those created with "igmp program add" only.


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GongXiaochuan
GongXiaochuan Created Nov 21, 2018 03:24:25

This post was last edited by GongXiaochuan at 2018-11-21 04:00.

also you can wait until there is no user watching for the program or there is no configure the prejoin of the program ,

then try to undo the uplink port

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7#
Krystal
Krystal Created Nov 21, 2018 06:14:20

hi，you  can try this :

For example

huawei(config)#multicast-vlan 3611                                            

huawei(config-mvlan3611)#igmp mode off                                       

huawei(config-mvlan3611)#undo igmp uplink-port 0/19/0

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8#
xhiksi
xhiksi Created Nov 21, 2018 18:50:15

yes,

I utilized an occasional blackout in the area and detached port.
May be solutions of Krystal: "igmp mode off", I could not test, but I noted it.

Now, I have the other problem:

I need use this port as output for a second olt for multicast purpose.
Attaching to this vlan: "port vlan xx 0/18 1" is ok for unicast. I connected to this port a set=top=box, it can obtain the right ip, but no streams.
In anyway, I need to add this port to igmp user and igmp multicast member, like onu's, isn't it ?



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Krystal
Krystal Created Nov 22, 2018 00:54:10

Posted by xhiksi at 2018-11-21 18:50 yes,I utilized an occasional blackout in the area and detached port. May be solutions of Krystal: " ...
Yes, you need to add the port when each user establishes multicast.
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xhiksi
xhiksi Created Nov 22, 2018 14:30:30

Posted by Krystal at 2018-11-22 00:54 Yes, you need to add the port when each user establishes multicast.

How to do that ?

Please consider that I have stb directly connected to port 0/18/1 and easily can try every configuration

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