Hi all,
My current Internet connection to ISP is a VLAN trunk link including two VLANs. My SRX need to get IP addresses from these two VLANs with DHCP. ISP requires all traffic in one VLAN must have CoS=4, while in the other VLAN, DHCP request must have CoS=0.
I can use
set class-of-service host-outbound-traffic ieee-802.1 default 100
to force almost all traffic generated from route engine to set CoS=4, which meets one VLAN's requirement, and I am able to obtain an IP address. But the other VLAN does not happy with this setting, I cannot get DHCP reply from their server.
Is there anyway to set host-outbound-traffic by interface, or any workaround applied?