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AH00898 Error reading from remote server returned by

Hello everyone,
I am having trouble with some HTTPS services deployed via WAF.

Previously those services were deployed using DNAT.

When accessing the URL I get and Proxy error

This is what the log shows:
2013:09:23-13:41:18  reverseproxy: [Mon Sep 23 13:41:18.313296 2013] [proxy_http:error] [pid 5211:tid 4010797936] (20014)Internal error: [client :58915] AH01102: error reading status line from remote server :443
2013:09:23-13:41:18  reverseproxy: srcip="" localip="" size="0" user="-" host="" method="GET" statuscode="200" reason="-" extra="-" time="14736" url="/mifs/c/apix/v1/client//appstore" server="" referer="-" cookie="JSESSIONID=" set-cookie="-"
2013:09:23-13:41:18  reverseproxy: [Mon Sep 23 13:41:18.363377 2013] [proxy_http:error] [pid 5211:tid 3985619824] (20014)Internal error: [client :58917] AH01102: error reading status line from remote server :443
2013:09:23-13:41:18  reverseproxy: [Mon Sep 23 13:41:18.363398 2013] [proxy:error] [pid 5211:tid 3985619824] [client :58917] AH00898: Error reading from remote server returned by /mifs/c/apix/v1/client//appstore
2013:09:23-13:41:18  reverseproxy: srcip="" localip="" size="461" user="-" host="" method="GET" statuscode="502" reason="-" extra="-" time="13823" url="/mifs/c/apix/v1/client//appstore" server="" referer="-" cookie="JSESSIONID=" set-cookie="-"
2013:09:23-13:41:18  reverseproxy: srcip="" localip="" size="39" user="-" host="" method="GET" statuscode="404" reason="-" extra="-" time="14408" url="/apple-touch-icon-152x152-precomposed.png" server="" referer="-" cookie="-" set-cookie="JSESSIONID=; Path=/mifs; Secure; HttpOnly, HASH_JSESSIONID=; Path=/mifs; Secure"
2013:09:23-13:41:18  reverseproxy: srcip="" localip="" size="39" user="-" host="" method="GET" statuscode="404" reason="-" extra="-" time="13898" url="/apple-touch-icon-152x152.png" server="" referer="-" cookie="-" set-cookie="JSESSIONID=; Path=/mifs; Secure; HttpOnly, HASH_JSESSIONID=; Path=/mifs; Secure"
2013:09:23-13:41:18  reverseproxy: srcip="" localip="" size="39" user="-" host="" method="GET" statuscode="404" reason="-" extra="-" time="14605" url="/apple-touch-icon-precomposed.png" server="" referer="-" cookie="-" set-cookie="JSESSIONID=; Path=/mifs; Secure; HttpOnly, HASH_JSESSIONID=; Path=/mifs; Secure"
2013:09:23-13:41:18  reverseproxy: srcip="" localip="" size="45" user="-" host="" method="GET" statuscode="404" reason="-" extra="-" time="14330" url="/apple-touch-icon.png" server="" referer="-" cookie="-" set-cookie="JSESSIONID=; Path=/mifs; Secure; HttpOnly, HASH_JSESSIONID=; Path=/mifs; Secure" 


I masked some information in 

This happens only with this subpath. There is another portal running on this webserver (same real and virtual server) and thats running smoothly

Any ideas?

WAF is kinda hart to debug since the logs give not much of a clue what is the issue [:(]

best regards
chaser


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Parents
  • Chas0r, if you do nslookup sub.domain.tld from your admin PC, do you get the public IP and not the 10. IP?

    Is SSL scanning selected in Web Filtering?

    Sorry to pepper you with questions, but what you're describing doesn't fit with my understanding of how this all works, so I can't see how to fix your issue.

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
Reply
  • Chas0r, if you do nslookup sub.domain.tld from your admin PC, do you get the public IP and not the 10. IP?

    Is SSL scanning selected in Web Filtering?

    Sorry to pepper you with questions, but what you're describing doesn't fit with my understanding of how this all works, so I can't see how to fix your issue.

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
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