How to add double vlan on same port ont huawei

Hi Dear,

Check the following example:

* Configure the mapping between a GEM port and the ONT C-VLANs.
In the ONT line profile, map the service flows of C-VLAN 100 and C-VLAN 105 to GEM port 14.

huawei(config)#ont-lineprofile gpon profile-name ftth
huawei(config-gpon-lineprofile-1)#gem mapping 14 0 vlan 100
huawei(config-gpon-lineprofile-1)#gem mapping 14 1 vlan 105
huawei(config-gpon-lineprofile-1)#commit
huawei(config-gpon-lineprofile-1)#quit


* Configure the VLANs of the Ethernet ports on ONTs

huawei(config)#ont-srvprofile gpon profile-name ftth
huawei(config-gpon-srvprofile-1)#port vlan eth 1 100
huawei(config-gpon-srvprofile-1)#port vlan eth 1 105
huawei(config-gpon-srvprofile-1)#commit
huawei(config-gpon-srvprofile-1)#quit

I hope it helpful!

Thanks for helping

The problem is (STB) need internet(VLAN100) for DNS, EPG, Apps, but need vlan 105 for IPTV i think need custom route for this or other solution

tested this but internet no work on stb only IPTV 

https://forum.huawei.com/enterprise/en/ont-steps-for-igmp-troubleshooting/thread/457587-100181

hi
test this works but after 5-10seg IPTV stop working with IGMP Snooping