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тАО07-31-2008 01:13 AM
тАО07-31-2008 01:13 AM
Ive been having a good look around these forums at all the multicast questions but cant hit the spot for the problem im having with a new IP TV systems that we are having installed.
I dont have the premium edge lience for our core switch so cant enable ip mulitcast routing. I was woundering if there was another way I could do it? I know the port the traffic runs on, but still waiting to find out if it is TCP or UDP traffic.
We have our Default VLAN with our core switch and other switches in and then 3 other vlans that will want to use the TV service.
1- Default Vlan
2- Staff Vlan
3- Pupil Vlan
4- Server Vlan
The IP TV server is in the Server VLAN and i want to sent the mulitcast traffic to the other VLANS. Off course it works if a client PC is in the same vlan as the server but i cant get it to work cross VLAN.
We are using HP 2610's on the Edge switches as well if that helps.
Below is my core config, ive cropped out some access lists ive done and other vlan infomation to make it abit easier to read.
====================================
Running configuration:
; J8698A Configuration Editor; Created on release #K.12.25
hostname "Bolton School Core"
max-vlans 10
ip default-gateway 172.16.34.2
ip routing
no timesync
snmp-server community "public" Unrestricted
snmp-server host 172.16.34.220 "public"
snmp-server host 172.16.34.75 "public"
vlan 1
name "DEFAULT_VLAN"
untagged A1-A24,B1-B24,C1-C4,C6-C8,C10-C24,D5-D6
ip address 172.16.0.1 255.255.248.0
tagged C5,C9
no untagged D1-D4,D7-D24,E1-E24
ip igmp
ip access-group "114" in
exit
vlan 2
name "BS-Staff"
untagged D16
ip helper-address 172.16.34.11
ip address 172.16.8.4 255.255.248.0
tagged A1-A13,B10-B24,C1-C6,C9-C11,C18,D5
ip igmp
ip access-group "110" in
exit
vlan 3
name "BS-Pupil"
ip helper-address 172.16.34.11
ip address 172.16.16.4 255.255.240.0
tagged A1-A13,B10-B24,C1-C6,C9-C11,C18,D5,E24
ip igmp
ip access-group "111" in
exit
vlan 4
name "BS-Server"
untagged D1-D4,D8,D11-D14,D17,D19-D23,E1-E5,E7,E9-E13,E15-E21
ip helper-address 172.16.34.11
ip address 172.16.34.1 255.255.255.0
tagged A11,B11,B22,C5-C7,D5
ip igmp
exit
fault-finder bad-driver sensitivity high
fault-finder bad-transceiver sensitivity high
fault-finder bad-cable sensitivity high
fault-finder too-long-cable sensitivity high
fault-finder over-bandwidth sensitivity high
fault-finder loss-of-link sensitivity high
fault-finder duplex-mismatch-HDx sensitivity high
fault-finder duplex-mismatch-FDx sensitivity high
ip route 0.0.0.0 0.0.0.0 172.16.34.2
exit
====================================
Thanks
Solved! Go to Solution.
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тАО07-31-2008 02:02 AM
тАО07-31-2008 02:02 AM
Re: IPTV / IGMP / Multicast / HP 5412zl
Multicast should cross other Vlans....
You need the Premium edge license; and i'm not sure if there a work around for your case to avoid buying the license.
Good Luck !!!
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тАО07-31-2008 02:28 AM
тАО07-31-2008 02:28 AM
Re: IPTV / IGMP / Multicast / HP 5412zl
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тАО07-31-2008 04:04 AM
тАО07-31-2008 04:04 AM
Re: IPTV / IGMP / Multicast / HP 5412zl
Can I just use udp forwarding and if any can anyone help me out or point me in the right direction on were to start.
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тАО07-31-2008 12:49 PM
тАО07-31-2008 12:49 PM
Re: IPTV / IGMP / Multicast / HP 5412zl
I'm not sure if the UDP forwarding would work or not, but PIM is what allows multicast traffic to cross vlans, which is most likely why you mention not having the Premium Edge License. One of the features that is added with the Premium Edge license is PIM.
It looks like page 5-144 of the Multicast/Routing Guide of the 5400 series begins discussion on UDP forwarding.
Manuals Link:
http://www.hp.com/rnd/support/manuals/5400zl.htm
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тАО08-01-2008 07:04 AM
тАО08-01-2008 07:04 AM
Re: IPTV / IGMP / Multicast / HP 5412zl
I have found the DIM and IGMP manual for the switch, but can anyone explain the config in simple terms for me?
thanks again.
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тАО08-02-2008 10:36 AM
тАО08-02-2008 10:36 AM
Re: IPTV / IGMP / Multicast / HP 5412zl
4 simple steps:
1- enable ip routing (already done)
2- enable multicast routing (ip multicast-routing)
3- enable PIM router (router pim)
4- enable pim-dense for all required VLAN's
eg.
vlan 100
ip pim-dense
ip-addr any
exit
exit
Good Luck
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тАО08-05-2008 11:08 PM
тАО08-05-2008 11:08 PM
Re: IPTV / IGMP / Multicast / HP 5412zl
I have added the config below after receiving the premium edge license but it still doesnt seem to work :(
ANything else i could be doin wrong?
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тАО08-05-2008 11:54 PM
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тАО08-06-2008 12:09 AM
тАО08-06-2008 12:09 AM
Re: IPTV / IGMP / Multicast / HP 5412zl
Please find attached.