Bonjour,

Je suis actuellement sous Mandriva 2008 et j'ai le problème suivant depuis quelques jours :

Je n'arrive plus à :

- me connecter sur mon compte Hotmail sur www.hotmail.fr
- relever les mails de ma boite mail free avec Kmail (pop.free.fr)
- me connecter à MSN avec aMSN (comme avec Kopete)
- acceder aux serveurs de news Free (avec Pan)

Il m'est cependant possible de visualiser mes mails sur le webmail de Free. J'ai essayé de chercher sur intenret, de désactiver le firewall (celui de linux et celui du routeur) mais rien n'y fait! Alors que tout marche sur un autre PC qui est sur Windows!

Quelqu'un a t'il une idée d'où peut venir le problème?

Si cela peut aider voici la réponse à la commande iptables -L :

Chain INPUT (policy DROP)
target prot opt source destination
ACCEPT 0 -- anywhere anywhere
Ifw 0 -- anywhere anywhere
eth0_in 0 -- anywhere anywhere
Reject 0 -- anywhere anywhere
LOG 0 -- anywhere anywhere LOG level info prefix `Shorewall:INPUT:REJECT:'
reject 0 -- anywhere anywhere

Chain FORWARD (policy DROP)
target prot opt source destination
eth0_fwd 0 -- anywhere anywhere
Reject 0 -- anywhere anywhere
LOG 0 -- anywhere anywhere LOG level info prefix `Shorewall:FORWARD:REJECT:'
reject 0 -- anywhere anywhere

Chain OUTPUT (policy DROP)
target prot opt source destination
ACCEPT 0 -- anywhere anywhere
eth0_out 0 -- anywhere anywhere
Reject 0 -- anywhere anywhere
LOG 0 -- anywhere anywhere LOG level info prefix `Shorewall:OUTPUT:REJECT:'
reject 0 -- anywhere anywhere

Chain Drop (1 references)
target prot opt source destination
reject tcp -- anywhere anywhere tcp dpt:auth
dropBcast 0 -- anywhere anywhere
ACCEPT icmp -- anywhere anywhere icmp fragmentation-needed
ACCEPT icmp -- anywhere anywhere icmp time-exceeded
dropInvalid 0 -- anywhere anywhere
DROP udp -- anywhere anywhere multiport dports 135,microsoft-ds
DROP udp -- anywhere anywhere udp dpts:netbios-ns:netbios-ssn
DROP udp -- anywhere anywhere udp spt:netbios-ns dpts:1024:65535
DROP tcp -- anywhere anywhere multiport dports 135,netbios-ssn,microsoft-ds
DROP udp -- anywhere anywhere udp dpt:1900
dropNotSyn tcp -- anywhere anywhere
DROP udp -- anywhere anywhere udp spt:domain

Chain Ifw (1 references)
target prot opt source destination

Chain Reject (4 references)
target prot opt source destination
reject tcp -- anywhere anywhere tcp dpt:auth
dropBcast 0 -- anywhere anywhere
ACCEPT icmp -- anywhere anywhere icmp fragmentation-needed
ACCEPT icmp -- anywhere anywhere icmp time-exceeded
dropInvalid 0 -- anywhere anywhere
reject udp -- anywhere anywhere multiport dports 135,microsoft-ds
reject udp -- anywhere anywhere udp dpts:netbios-ns:netbios-ssn
reject udp -- anywhere anywhere udp spt:netbios-ns dpts:1024:65535
reject tcp -- anywhere anywhere multiport dports 135,netbios-ssn,microsoft-ds
DROP udp -- anywhere anywhere udp dpt:1900
dropNotSyn tcp -- anywhere anywhere
DROP udp -- anywhere anywhere udp spt:domain

Chain all2all (0 references)
target prot opt source destination
ACCEPT 0 -- anywhere anywhere state RELATED,ESTABLISHED
Reject 0 -- anywhere anywhere
LOG 0 -- anywhere anywhere LOG level info prefix `Shorewall:all2all:REJECT:'
reject 0 -- anywhere anywhere

Chain dropBcast (2 references)
target prot opt source destination
DROP 0 -- anywhere anywhere PKTTYPE = broadcast
DROP 0 -- anywhere anywhere PKTTYPE = multicast

Chain dropInvalid (2 references)
target prot opt source destination
DROP 0 -- anywhere anywhere state INVALID

Chain dropNotSyn (2 references)
target prot opt source destination
DROP tcp -- anywhere anywhere tcp flags:!FIN,SYN,RST,ACK/SYN

Chain dynamic (2 references)
target prot opt source destination

Chain eth0_fwd (1 references)
target prot opt source destination
dynamic 0 -- anywhere anywhere state INVALID,NEW

Chain eth0_in (1 references)
target prot opt source destination
dynamic 0 -- anywhere anywhere state INVALID,NEW
net2fw 0 -- anywhere anywhere

Chain eth0_out (1 references)
target prot opt source destination
fw2net 0 -- anywhere anywhere

Chain fw2net (1 references)
target prot opt source destination
ACCEPT 0 -- anywhere anywhere state RELATED,ESTABLISHED
ACCEPT 0 -- anywhere anywhere

Chain logdrop (0 references)
target prot opt source destination
LOG 0 -- anywhere anywhere LOG level info prefix `Shorewall:logdrop:DROP:'
DROP 0 -- anywhere anywhere

Chain logreject (0 references)
target prot opt source destination
LOG 0 -- anywhere anywhere LOG level info prefix `Shorewall:logreject:REJECT:'
reject 0 -- anywhere anywhere

Chain net2all (1 references)
target prot opt source destination
ACCEPT 0 -- anywhere anywhere state RELATED,ESTABLISHED
Drop 0 -- anywhere anywhere
LOG 0 -- anywhere anywhere LOG level info prefix `Shorewall:net2all:DROP:'
DROP 0 -- anywhere anywhere

Chain net2fw (1 references)
target prot opt source destination
ACCEPT 0 -- anywhere anywhere state RELATED,ESTABLISHED
ACCEPT udp -- anywhere anywhere udp dpt:pop3
ACCEPT tcp -- anywhere anywhere multiport dports ftp-data,ftp,torrent:6999,pop3
net2all 0 -- anywhere anywhere

Chain reject (11 references)
target prot opt source destination
DROP 0 -- anywhere anywhere PKTTYPE = broadcast
DROP 0 -- anywhere anywhere PKTTYPE = multicast
DROP 0 -- 255.255.255.255 anywhere
DROP 0 -- BASE-ADDRESS.MCAST.NET/4 anywhere
REJECT tcp -- anywhere anywhere reject-with tcp-reset
REJECT udp -- anywhere anywhere reject-with icmp-port-unreachable
REJECT icmp -- anywhere anywhere reject-with icmp-host-unreachable
REJECT 0 -- anywhere anywhere reject-with icmp-host-prohibited

Chain shorewall (0 references)
target prot opt source destination

Chain smurfs (0 references)
target prot opt source destination
LOG 0 -- 192.168.0.255 anywhere LOG level info prefix `Shorewall:smurfs:DROP:'
DROP 0 -- 192.168.0.255 anywhere
LOG 0 -- 255.255.255.255 anywhere LOG level info prefix `Shorewall:smurfs:DROP:'
DROP 0 -- 255.255.255.255 anywhere
LOG 0 -- BASE-ADDRESS.MCAST.NET/4 anywhere LOG level info prefix `Shorewall:smurfs:DROP:'
DROP 0 -- BASE-ADDRESS.MCAST.NET/4 anywhere

Merci d'avance pour vos réponses, amicalement, baldur21.

Personne n'a une petit idée? :(

Le firewall de ton linux n'est pas désactivé, sinon il y aurait bien moins de lignes. Essaye de faire tes connexions après un iptables -F et un iptables -X, cela devrait supprimer les règles de la table filter.

___________________________________________________________________
_{.:! L'être humain est au sommet de la chaîne alimentaire. Certes. Mais il est surtout au sommet de la connerie et de la bêtise... !:.
-- Pour les nouveaux linuxiens : Ce n'est pas en continuant de faire ce que l'on connaît que l'on pourra faire ce que l'on ne connaît pas --}