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General Discussion / Firewall->Shaper: DSCP EF flag ... not working ?
« on: July 20, 2019, 02:03:07 pm »
Hi,
how does the DSCP inside the Firewall->Shaper works ? I tried to make DNS Queries faster with the "EF" flag but "ipfw -a list" show that the Rules does not work. Opnsense 19.1.8 (amd64 nano)
the Rule:
if i remove the "EF" flag, the rule works.
how does the DSCP inside the Firewall->Shaper works ? I tried to make DNS Queries faster with the "EF" flag but "ipfw -a list" show that the Rules does not work. Opnsense 19.1.8 (amd64 nano)
Code: [Select]
60001 0 0 queue 10002 udp from any to any 53 out dscp af43 via re0 // wan: Q-UL-HighPriority
the Rule:
Code: [Select]
Enabled [x]
Sequence 11
Interface : WAN
Interface 2 none
Proto: udp
Source: any
Invert source [ ]
Src-port: any
Destination: any
Invert destination [ ]
Dst-port: 53
DSCP: Expedited Forwarding <--- the "EF" flag
Direction: out
Target: Q-UL-HighPriority
Description: R-DNS-WANIF-to-WAN
if i remove the "EF" flag, the rule works.