Hola a todos, El problema que describo a continuacion me tiene al borde de la locura, por lo que cualquier ayuda y/o sugerencia sera mas que bien agradecida.
Recientemente instale la 3.0 r1 y upgradee Gnome a la version 2.2, usando wvdial me conecto a mi ISP sin ningun problema, el lio comienza cuando quiero acceder a cualquier sitio web, galeon se queda esperando indefinidamente a que baje la pagina, por otro lado balsa descarga mis mensajes usando POP3 sin dificultades pero a la hora de enviar se queda en el DATA indefenidamente y para rematar x-chat me dice que no encuentra el servidor, sin embargo lo verdaderamente raro y que me deja perplejo es que si hago el pedido de la pagina manualmente (usando telnet) o si envio correos manualmente (tambien usando telnet) o si hago ping mi.server.irc todo funciona sin problemas. Anteriormente estaba usando RedHat 8.0 sin dificultades y desde MS windows tambien todo funciona sin dificultades. Estuve investigando los pedidos que se hacian usando ethereal y todo parece correcto, salvo que al usar algun cliente grafico no se recibia respuesta, tambien probe links para ver si era algun problema con el galeon (sin tener en cuenta que ni balsa o x-chat funcionan correctamente) pero fue igual de infructuoso. Realmente ya no se que pensar, no es un problema con mi ISP pues funciona perfectamente en "modo manual", desde windows y anteriormente en RedHat. No creo que sea un problema del entorno grafico como tal porque he probado la variante manual desde una sesion de gnome-terminal y funciona, en fin que ya no se que pensar, asi que espero puedan ayudarme. Attachado envio los resultados de usar tethereal para loguear el trafico de red. El fichero galeon.txt contiene el trafico generado al solicitar una pagina del sitio www.linux.cu usando el proxy prox.sld.cu:3128, mientras que el fichero telnet.txt contiene el pedido realizado manualmente y el trafico que genera. Espero estos datos puedan ayudar en la solucion del problema. En espera urgente de ayuda, Ali
debian:~# tethereal Capturing on ppp0 0.000000 169.158.160.135 -> ns1.sld.cu DNS Standard query A prox.sld.cu 0.014490 169.158.160.135 -> ns1.sld.cu DNS Standard query PTR 135.160.158.169.in-addr.arpa 0.322146 ns1.sld.cu -> 169.158.160.135 DNS Standard query response A 196.1.112.5 0.327665 169.158.160.135 -> prox.sld.cu TCP 32880 > 3128 [SYN] Seq=3629277699 Ack=0 Win=5840 Len=0 2.003547 169.158.160.135 -> ns1.sld.cu DNS Standard query PTR 25.112.1.196.in-addr.arpa 2.292146 ns1.sld.cu -> 169.158.160.135 DNS Standard query response PTR ns1.sld.cu 3.322192 169.158.160.135 -> prox.sld.cu TCP 32880 > 3128 [SYN] Seq=3629277699 Ack=0 Win=5840 Len=0 3.502169 prox.sld.cu -> 169.158.160.135 TCP 3128 > 32880 [SYN, ACK] Seq=3307285265 Ack=3629277700 Win=5792 Len=0 3.502409 169.158.160.135 -> prox.sld.cu TCP 32880 > 3128 [ACK] Seq=3629277700 Ack=3307285266 Win=5840 Len=0 3.504267 169.158.160.135 -> prox.sld.cu HTTP GET http://www.linux.cu/ HTTP/1.1 4.402198 169.158.160.135 -> prox.sld.cu HTTP GET http://www.linux.cu/ HTTP/1.1 6.202199 169.158.160.135 -> prox.sld.cu HTTP GET http://www.linux.cu/ HTTP/1.1 9.802211 169.158.160.135 -> prox.sld.cu HTTP GET http://www.linux.cu/ HTTP/1.1 17.002208 169.158.160.135 -> prox.sld.cu HTTP GET http://www.linux.cu/ HTTP/1.1 31.402229 169.158.160.135 -> prox.sld.cu HTTP GET http://www.linux.cu/ HTTP/1.1 60.202251 169.158.160.135 -> prox.sld.cu HTTP GET http://www.linux.cu/ HTTP/1.1 117.802204 169.158.160.135 -> prox.sld.cu HTTP GET http://www.linux.cu/ HTTP/1.1
telnet prox.sld.cu 3128 Trying 196.1.112.5... Connected to prox.sld.cu. Escape character is '^]'. GET http://www.linux.cu/ HTTP/1.1 HTTP/1.0 200 OK Date: Fri, 13 Jun 2003 17:41:51 GMT Server: Apache/1.3.27 (Unix) (Red-Hat/Linux) mod_ssl/2.8.12 OpenSSL/0.9.6 Content-Type: text/html X-Cache: MISS from prox.sld.cu Proxy-Connection: close <html> <head> ---------------------------------------------------------- debian:~# tethereal Capturing on ppp0 0.000000 169.158.160.135 -> ns1.sld.cu DNS Standard query AAAA prox.sld.cu 0.013181 169.158.160.135 -> ns1.sld.cu DNS Standard query PTR 135.160.158.169.in-addr.arpa 0.241894 ns1.sld.cu -> 169.158.160.135 DNS Standard query response 0.275413 169.158.160.135 -> ns1.sld.cu DNS Standard query AAAA prox.sld.cu 2.003098 169.158.160.135 -> ns1.sld.cu DNS Standard query PTR 25.112.1.196.in-addr.arpa 2.281879 ns1.sld.cu -> 169.158.160.135 DNS Standard query response PTR ns1.sld.cu 5.282038 169.158.160.135 -> ns2.sld.cu DNS Standard query AAAA prox.sld.cu 5.491873 ns2.sld.cu -> 169.158.160.135 DNS Standard query response 5.492352 169.158.160.135 -> ns1.sld.cu DNS Standard query A prox.sld.cu 5.781878 ns1.sld.cu -> 169.158.160.135 DNS Standard query response A 196.1.112.5 5.783272 169.158.160.135 -> ns1.sld.cu DNS Standard query PTR 5.112.1.196.in-addr.arpa 6.071878 ns1.sld.cu -> 169.158.160.135 DNS Standard query response PTR prox.sld.cu 6.072862 169.158.160.135 -> prox.sld.cu TCP 32883 > 3128 [SYN] Seq=4061644823 Ack=0 Win=5840 Len=0 6.251899 prox.sld.cu -> 169.158.160.135 TCP 3128 > 32883 [SYN, ACK] Seq=3743840124 Ack=4061644824 Win=5792 Len=0 6.252139 169.158.160.135 -> prox.sld.cu TCP 32883 > 3128 [ACK] Seq=4061644824 Ack=3743840125 Win=5840 Len=0 22.288574 169.158.160.135 -> prox.sld.cu HTTP GET http://www.linux.cu/ HTTP/1.1 22.481913 prox.sld.cu -> 169.158.160.135 TCP 3128 > 32883 [ACK] Seq=3743840125 Ack=4061644859 Win=5792 Len=0 23.168424 169.158.160.135 -> prox.sld.cu HTTP Continuation 23.331916 prox.sld.cu -> 169.158.160.135 TCP 3128 > 32883 [ACK] Seq=3743840125 Ack=4061644861 Win=5792 Len=0 23.761924 prox.sld.cu -> 169.158.160.135 HTTP HTTP/1.0 200 OK 23.762097 169.158.160.135 -> prox.sld.cu TCP 32883 > 3128 [ACK] Seq=4061644861 Ack=3743840649 Win=6432 Len=0 24.131923 prox.sld.cu -> 169.158.160.135 HTTP Continuation 24.132105 169.158.160.135 -> prox.sld.cu TCP 32883 > 3128 [ACK] Seq=4061644861 Ack=3743841173 Win=7860 Len=0 24.531914 prox.sld.cu -> 169.158.160.135 HTTP Continuation 24.532064 169.158.160.135 -> prox.sld.cu TCP 32883 > 3128 [ACK] Seq=4061644861 Ack=3743841697 Win=8908 Len=0 24.901928 prox.sld.cu -> 169.158.160.135 HTTP Continuation 24.902089 169.158.160.135 -> prox.sld.cu TCP 32883 > 3128 [ACK] Seq=4061644861 Ack=3743842221 Win=9956 Len=0 25.311920 prox.sld.cu -> 169.158.160.135 HTTP Continuation 25.312094 169.158.160.135 -> prox.sld.cu TCP 32883 > 3128 [ACK] Seq=4061644861 Ack=3743842745 Win=11004 Len=0 25.681924 prox.sld.cu -> 169.158.160.135 HTTP Continuation 25.682087 169.158.160.135 -> prox.sld.cu TCP 32883 > 3128 [ACK] Seq=4061644861 Ack=3743843269 Win=12052 Len=0 26.091917 prox.sld.cu -> 169.158.160.135 HTTP Continuation 26.092078 169.158.160.135 -> prox.sld.cu TCP 32883 > 3128 [ACK] Seq=4061644861 Ack=3743843793 Win=13100 Len=0 26.461924 prox.sld.cu -> 169.158.160.135 HTTP Continuation 26.462079 169.158.160.135 -> prox.sld.cu TCP 32883 > 3128 [ACK] Seq=4061644861 Ack=3743844317 Win=14148 Len=0 26.861919 prox.sld.cu -> 169.158.160.135 HTTP Continuation 26.862089 169.158.160.135 -> prox.sld.cu TCP 32883 > 3128 [ACK] Seq=4061644861 Ack=3743844841 Win=15196 Len=0 27.231934 prox.sld.cu -> 169.158.160.135 HTTP Continuation 27.232086 169.158.160.135 -> prox.sld.cu TCP 32883 > 3128 [ACK] Seq=4061644861 Ack=3743845365 Win=16244 Len=0 27.641917 prox.sld.cu -> 169.158.160.135 HTTP Continuation 27.642086 169.158.160.135 -> prox.sld.cu TCP 32883 > 3128 [ACK] Seq=4061644861 Ack=3743845889 Win=17292 Len=0 28.011963 prox.sld.cu -> 169.158.160.135 HTTP Continuation 28.012153 169.158.160.135 -> prox.sld.cu TCP 32883 > 3128 [ACK] Seq=4061644861 Ack=3743846413 Win=17292 Len=0 28.411937 prox.sld.cu -> 169.158.160.135 HTTP Continuation 28.412167 169.158.160.135 -> prox.sld.cu TCP 32883 > 3128 [ACK] Seq=4061644861 Ack=3743846413 Win=17292 Len=0 28.811954 prox.sld.cu -> 169.158.160.135 HTTP Continuation 28.812186 169.158.160.135 -> prox.sld.cu TCP 32883 > 3128 [ACK] Seq=4061644861 Ack=3743846413 Win=17292 Len=0 29.221944 prox.sld.cu -> 169.158.160.135 HTTP Continuation 29.222179 169.158.160.135 -> prox.sld.cu TCP 32883 > 3128 [ACK] Seq=4061644861 Ack=3743846413 Win=17292 Len=0 29.421915 prox.sld.cu -> 169.158.160.135 HTTP Continuation 29.422081 169.158.160.135 -> prox.sld.cu TCP 32883 > 3128 [ACK] Seq=4061644861 Ack=3743846413 Win=17292 Len=0 29.831960 prox.sld.cu -> 169.158.160.135 HTTP Continuation 29.832217 169.158.160.135 -> prox.sld.cu TCP 32883 > 3128 [ACK] Seq=4061644861 Ack=3743847461 Win=17292 Len=0 30.231949 prox.sld.cu -> 169.158.160.135 HTTP Continuation 30.232217 169.158.160.135 -> prox.sld.cu TCP 32883 > 3128 [ACK] Seq=4061644861 Ack=3743849271 Win=17292 Len=0 30.434275 169.158.160.135 -> prox.sld.cu TCP 32883 > 3128 [FIN, ACK] Seq=4061644861 Ack=3743849271 Win=17292 Len=0 30.601912 prox.sld.cu -> 169.158.160.135 TCP 3128 > 32883 [ACK] Seq=3743849271 Ack=4061644862 Win=5792 Len=0
