Does not Connect behind ISA Server

[Edilson]

Hi List,

I'm trying to connect to MSN from Debian GNU/Linux (Lenny/x86_64).
i've compiled Pidgin 2.5.2. Machine is behind Microsoft ISA Proxy
server[1].

in Connection process appears this log messages and failed to connect:

(09:15:34) account: Connecting to account xxxx at hotmail.com
(09:15:34) connection: Connecting. gc = 0x21d02d0
(09:15:34) msn: new httpconn (0x1ebc2d0)
(09:15:34) dns: DNS query for '192.168.18.25' queued
(09:15:34) msn: C: NS 000: VER 1 MSNP15 CVR0
(09:15:34) dns: Wait for DNS child 18840 failed: No hay ningún proceso hijo
(09:15:34) dns: Created new DNS child 18887, there are now 1 children.
(09:15:34) dns: Successfully sent DNS request to child 18887
(09:15:34) dns: Got response for '192.168.18.25'
(09:15:34) dnsquery: IP resolved for 192.168.18.25
(09:15:34) proxy: Attempting connection to 192.168.18.25
(09:15:34) proxy: Connecting to gateway.messenger.hotmail.com:80 via
192.168.18.25:8080 using SOCKS5
(09:15:34) socks5 proxy: Connection in progress
(09:15:34) socks5 proxy: Connected.
(09:15:40) util: Writing file accounts.xml to directory /home/jearevalo/.purple
(09:15:40) util: Writing file /home/jearevalo/.purple/accounts.xml
(09:17:34) socks5 proxy: Able to read.
(09:17:34) proxy: Connection attempt failed: Se perdió la conexión con
el servidor:
Conexión reinicializada por la máquina remota
(09:17:34) msn: HTTP: Connection error: Se perdió la conexión con el servidor:
Conexión reinicializada por la máquina remota
(09:17:34) msn: Connection error from Notification server
(gateway.messenger.hotmail.com): No se pudo conectar
(09:17:34) msn: C: NS 000: OUT
(09:17:34) account: Disconnecting account 0x1551470
(09:17:34) connection: Disconnecting connection 0x21d02d0
(09:17:34) msn: destroy the OIM 0x1f20530
(09:17:34) msn: destroy httpconn (0x1ebc2d0)
(09:17:34) connection: Destroying connection 0x21d02d0
(09:17:39) util: Writing file accounts.xml to directory /home/jearevalo/.purple
(09:17:39) util: Writing file /home/jearevalo/.purple/accounts.xml
(09:19:40) autorecon: do_signon called
(09:19:40) autorecon: calling purple_account_connect

I've installed VirtualBox and WindowsXP Virtual Machine, with same
configuration MSN Live Messenger connects without problem. Pidgin in
VM Nor is connected.

Does it need special configuration behind this proxy?. Thanks for your replies.

Regards,

[1] http://en.wikipedia.org/wiki/Microsoft_Internet_Security_and_Acceleration_Server
-- 
John Arévalo
GNU/Linux User #443701
http://counter.li.org/