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Ahmed_Galal's avatar
Ahmed_Galal
Icon for Cirrostratus rankCirrostratus
Nov 28, 2019

MS OWA not working after deploying ASM

Hi all,   i have applied ASM Policy template for OWA Exchange every thing works perfect but MS outlook is not working.   event log that all exchange.asmx and rpcproxy.dll that with cookies ...
application delivery
ASM Advanced WAF
  • Ahmed_Galal's avatar
    Ahmed_Galal
    Dec 03, 2019

    via iApp and i have used F5 ASM template for exchange 2016. i have found an artical saying that RPC is originally binary traffic and it should be excluded from ASM so i made iRule to excluded RPC over HTTP traffic then it works perfect.

     

    thanks boneyard for your response.

Ahmed_Galal's avatar
Ahmed_Galal
Icon for Cirrostratus rankCirrostratus

no traffic not blocked, traffic is legal but outlook sessions returns with response code 401 and not accepted.

Ahmed_Galal's avatar
Ahmed_Galal
Icon for Cirrostratus rankCirrostratus
Dec 03, 2019

via iApp and i have used F5 ASM template for exchange 2016. i have found an artical saying that RPC is originally binary traffic and it should be excluded from ASM so i made iRule to excluded RPC over HTTP traffic then it works perfect.

 

thanks boneyard for your response.