[squid-users] Exchange OWA required extension_methods

Hi,

As many before me I am trying to setup squid as a reverse proxy for
exchange owa.

I have it working partly with 2.5 with the ssl patch.

Whats not working functions within the outlook client which use https
to communicate!

2006/05/09 12:06:21| clientReadRequest: FD 12 Invalid Request
2006/05/09 12:06:21| parseHttpRequest: Unsupported method 'RPC_OUT_DATA'
2006/05/09 12:06:21| clientReadRequest: FD 12 Invalid Request
2006/05/09 12:06:21| parseHttpRequest: Unsupported method 'RPC_IN_DATA'
2006/05/09 12:06:21| clientReadRequest: FD 12 Invalid Request
2006/05/09 12:06:21| parseHttpRequest: Unsupported method 'RPC_OUT_DATA'

I had to add to squid.conf:
extension_methods RPC_IN_DATA RPC_OUT_DATA

Which results in:

old-mail01# tail -n10 access.log cache.log store.log
==> access.log <==
1147170439.085 4 172.16.11.175 TCP_MISS/403 1802 RPC_IN_DATA
http://webmail.giessen.nl/rpc/rpcproxy.dll? -
FIRST_UP_PARENT/webmail.giessen.nl text/html
1147170439.096 3 172.16.11.175 TCP_MISS/403 1802 RPC_OUT_DATA
http://webmail.giessen.nl/rpc/rpcproxy.dll? -
FIRST_UP_PARENT/webmail.giessen.nl text/html
1147170440.092 11 172.16.11.175 TCP_MISS/403 1802 RPC_IN_DATA
http://webmail.giessen.nl/rpc/rpcproxy.dll? -
FIRST_UP_PARENT/webmail.giessen.nl text/html
1147170440.103 3 172.16.11.175 TCP_MISS/403 1802 RPC_OUT_DATA
http://webmail.giessen.nl/rpc/rpcproxy.dll? -
FIRST_UP_PARENT/webmail.giessen.nl text/html
1147170440.146 3 172.16.11.175 TCP_MISS/403 1802 RPC_IN_DATA
http://webmail.giessen.nl/rpc/rpcproxy.dll? -
FIRST_UP_PARENT/webmail.giessen.nl text/html
1147170440.157 3 172.16.11.175 TCP_MISS/403 1802 RPC_OUT_DATA
http://webmail.giessen.nl/rpc/rpcproxy.dll? -
FIRST_UP_PARENT/webmail.giessen.nl text/html
1147170441.177 3 172.16.11.175 TCP_MISS/403 1802 RPC_IN_DATA
http://webmail.giessen.nl/rpc/rpcproxy.dll? -
FIRST_UP_PARENT/webmail.giessen.nl text/html
1147170441.190 4 172.16.11.175 TCP_MISS/403 1802 RPC_OUT_DATA
http://webmail.giessen.nl/rpc/rpcproxy.dll? -
FIRST_UP_PARENT/webmail.giessen.nl text/html
1147170441.225 3 172.16.11.175 TCP_MISS/403 1802 RPC_IN_DATA
http://webmail.giessen.nl/rpc/rpcproxy.dll? -
FIRST_UP_PARENT/webmail.giessen.nl text/html
1147170441.236 3 172.16.11.175 TCP_MISS/403 1802 RPC_OUT_DATA
http://webmail.giessen.nl/rpc/rpcproxy.dll? -
FIRST_UP_PARENT/webmail.giessen.nl text/html

==> cache.log <==
2006/05/09 12:25:15| Completed Validation Procedure
2006/05/09 12:25:15| Validated 27 Entries
2006/05/09 12:25:15| store_swap_size = 58k
2006/05/09 12:25:15| storeLateRelease: released 0 objects
2006/05/09 12:27:19| httpReadReply: Request not yet fully sent
"RPC_IN_DATA http://webmail.giessen.nl/rpc/rpcproxy.dll?DG-SBSTEST.dg-test.local:6001"
2006/05/09 12:27:19| httpReadReply: Request not yet fully sent
"RPC_IN_DATA http://webmail.giessen.nl/rpc/rpcproxy.dll?DG-SBSTEST.dg-test.local:593"
2006/05/09 12:27:20| httpReadReply: Request not yet fully sent
"RPC_IN_DATA http://webmail.giessen.nl/rpc/rpcproxy.dll?DG-SBSTEST.dg-test.local:6002"
2006/05/09 12:27:20| httpReadReply: Request not yet fully sent
"RPC_IN_DATA http://webmail.giessen.nl/rpc/rpcproxy.dll?DG-SBSTEST.dg-test.local:593"
2006/05/09 12:27:21| httpReadReply: Request not yet fully sent
"RPC_IN_DATA http://webmail.giessen.nl/rpc/rpcproxy.dll?DG-SBSTEST:6001"
2006/05/09 12:27:21| httpReadReply: Request not yet fully sent
"RPC_IN_DATA http://webmail.giessen.nl/rpc/rpcproxy.dll?DG-SBSTEST:593"

==> store.log <==
1147170439.085 RELEASE -1 FFFFFFFF D340B07E088B1B42D9019C87A7BD4320
403 1147170729 -1 -1 text/html 1549/1549 RPC_IN_DATA
http://webmail.giessen.nl/rpc/rpcproxy.dll?
1147170439.096 RELEASE -1 FFFFFFFF 76A2DDB7474C3B6561094CAFCD6EA6D9
403 1147170729 -1 -1 text/html 1549/1549 RPC_OUT_DATA
http://webmail.giessen.nl/rpc/rpcproxy.dll?
1147170440.092 RELEASE -1 FFFFFFFF 9A34BFC8996E263186AA66B3A80A5897
403 1147170730 -1 -1 text/html 1549/1549 RPC_IN_DATA
http://webmail.giessen.nl/rpc/rpcproxy.dll?
1147170440.103 RELEASE -1 FFFFFFFF 7440ACF61C7002546BE6EC8C1410E01D
403 1147170730 -1 -1 text/html 1549/1549 RPC_OUT_DATA
http://webmail.giessen.nl/rpc/rpcproxy.dll?
1147170440.146 RELEASE -1 FFFFFFFF 6668CD093BACBED4B74A206DC559035C
403 1147170730 -1 -1 text/html 1549/1549 RPC_IN_DATA
http://webmail.giessen.nl/rpc/rpcproxy.dll?
1147170440.157 RELEASE -1 FFFFFFFF CB6D1729D2A3B64A798A7F2CCDD79B87
403 1147170730 -1 -1 text/html 1549/1549 RPC_OUT_DATA
http://webmail.giessen.nl/rpc/rpcproxy.dll?
1147170441.177 RELEASE -1 FFFFFFFF CF5ADE42B51D0A261F7A8342B9583DD9
403 1147170731 -1 -1 text/html 1549/1549 RPC_IN_DATA
http://webmail.giessen.nl/rpc/rpcproxy.dll?
1147170441.190 RELEASE -1 FFFFFFFF 76A97CDE8E42BAF7567C2198F5CB75AE
403 1147170731 -1 -1 text/html 1549/1549 RPC_OUT_DATA
http://webmail.giessen.nl/rpc/rpcproxy.dll?
1147170441.225 RELEASE -1 FFFFFFFF 622436F6C067C27AA18A8DB822731F51
403 1147170731 -1 -1 text/html 1549/1549 RPC_IN_DATA
http://webmail.giessen.nl/rpc/rpcproxy.dll?
1147170441.236 RELEASE -1 FFFFFFFF 37F1CA31DF2A6263BB019C94C5F22717
403 1147170731 -1 -1 text/html 1549/1549 RPC_OUT_DATA
http://webmail.giessen.nl/rpc/rpcproxy.dll?
old-mail01#

FYI: this crashes squid 3.0. But since we cant use it in production
(according to messages on the list) I stopped testing it. Maybe I was
using a PRE release also...

I dont know what to do about this, I would love to be able to proxy
all the features!!
If I can somehow provide more information please let me know.

Any tips/pointers/.... ???

Cheers, Frans
Received on Tue May 09 2006 - 04:37:40 MDT