[squid-users] tos miss-mask not working at all squid 3.5.5

mohammad al_luhaybi at yahoo.com
Sun Jun 21 08:18:59 UTC 2015


Hello,

couple of squids servers; in a parent child peer relationship. both are on
centos 6.

the parent is doing url rewrites, parent hit and actually serve traffic from
local cache; while child see's it as miss on both ICP and HTCP, and as such; 
Qos_flows tos parent-hit=0xXX doesn't work.

i've used the parent tos local cache command and it works, I can actually
see the tos tag being delivered from parent to child via tcpdump.


problem is, for the child; if i set the qos_flows miss command for the
parent, child squid will actually tag all hit and miss traffic of parent
with the speified tos.

but if i use the miss-mask=0xXX command; tos is always 0ut with 0x00 for the
parent; so basically, child squid (3.5.5) is not passing the traffic with
the tos being send from parent;  

according to documentation; tos preserve is supposed to be default; provided
that you also do the ZPH patch on linux as the specified link on the Doc
page of qos_flows.

tried everything, nothing worked; please help



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