Policy-based QoS not applying

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i have gpo applying policy-based qos mark dfsr.exe (replication traffic).

the policy shows in gpresult output netmon shows packets being marked dscp 0 in ip header.     server has been rebooted.  don't see errors in log.   use same technique mark lync voice traffic , works.    

i wondered if difference dfsr.exe system process, not user process.   test, tried marking ping.exe - no difference.  packet scheduler enabled in nic.    have manually (not gpo-enabled) same on our lync vms.

where else should look?

this policy:

qos policies policy name                           dscp    dfs replication (server-to-server)    10               
protocol: tcp application: dfsr.exe source ip: destination ip: source port: destination port:   do-cc-qossettings-v0.2

the netmon trace shows this:

ipv4: src = xxxxx, dest = yyyy, next protocol = tcp, packet id = 25497, total ip length = 176   + versions: ipv4, internet protocol; header length = 20   - differentiatedservicesfield: dscp: 0, ecn: 0      dscp: (000000..) differentiated services codepoint 0      ect:  (......0.) ecn-capable transport not set      ce:   (.......0) ecn-ce not set     totallength: 176 (0xb0)     identification: 25497 (0x6399)   + fragmentflags: 16384 (0x4000)     timetolive: 128 (0x80)     nextprotocol: tcp, 6(0x6)     checksum: 0 (0x0)     sourceaddress: 10.240.0.184     destinationaddress: 10.126.11.55 + tcp: flags=...ap..., srcport=49241, dstport=57336, payloadlen=124, seq=184338446 - 184338570, ack=1214281947, win=511


hi,

thanks post.

please check if the application name desired. more information, please refer articles below:

overview of policy-based qos

http://technet.microsoft.com/en-us/library/dd759093.aspx

creating , editing qos policy

http://technet.microsoft.com/en-us/library/cc771283.aspx

hope information above helpful you.

forum case



Windows Server  >  Group Policy



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