RE: [suse-security] Firewall deaktivieren
hi florian,
From: Florian Winger [mailto:fwinger@gmx.de] Hello list,
I`m using SuSE 8.0 and want to use the rlogin or ftp command. I have already removed the SuSEfirewall2 and the personal-firewall pakages with YAST2. But I´m still not able to rlogin from a different PC. "IP Adress: Connection refused"
check /etc/hosts.allow and /etc/hosts.deny, are you allowed to rlogin from localhost? do you have SuSEfirewall2 installed? What does your syslog say (/var/log/messages)? can you ping that host? did you spell your password right? are you connecting as root or as any other user? check whether you can rlogin to localhost (on the machine you want to connect to) if that works: check the network: ping the host check /etc/hosts.allow and /etc/hosts.deny check /var/log/messages for any suspicious entry if rlogin to localhost did not work: check whether rlogin is enabled (/etc/inetd.conf & start inetd) check whether the user is allowed to rlogin (/etc/hosts.deny and /etc/hosts.allow) check for any other netfilter (iptables -Ln, ipchains -Ln) regards, stefan
I`m using SuSE 8.0 and want to use the rlogin or ftp command. I have already removed the SuSEfirewall2 and the personal-firewall pakages with YAST2. But IŽm still not able to rlogin from a different PC. "IP Adress: Connection refused" Apart from all other answers: Why do you want to use rlogin? It is insecure and dangerous. Use ssh/scp instead. Shut down telnet, rlogin and rsh. They are all unencrypted and connections may be easily spoofed/sniffed.
regards, Markus -- _____________________________ /"\ Markus Gaugusch ICQ 11374583 \ / ASCII Ribbon Campaign markus@gaugusch.at X Against HTML Mail / \
I agree, but I suggest you check the host you want to connect to -----Original Message----- From: Markus Gaugusch [mailto:markus@gaugusch.at] Sent: 15 Mei 2002 22:24 Cc: SuSE-Security Subject: RE: [suse-security] Firewall deaktivieren
I`m using SuSE 8.0 and want to use the rlogin or ftp command. I have already removed the SuSEfirewall2 and the personal-firewall pakages with YAST2. But IŽm still not able to rlogin from a different PC. "IP Adress: Connection refused" Apart from all other answers: Why do you want to use rlogin? It is insecure and dangerous. Use ssh/scp instead. Shut down telnet, rlogin and rsh. They are all unencrypted and connections may be easily spoofed/sniffed.
regards, Markus -- _____________________________ /"\ Markus Gaugusch ICQ 11374583 \ / ASCII Ribbon Campaign markus@gaugusch.at X Against HTML Mail / \ -- To unsubscribe, e-mail: suse-security-unsubscribe@suse.com For additional commands, e-mail: suse-security-help@suse.com Security-related bug reports go to security@suse.de, not here
participants (3)
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Kheli -
Markus Gaugusch -
Peer Stefan