I thought it worked, it doesn't.
So to recoup:
/etc/hosts.allow:
Code:
sshd: 192.168.178.*
sshd: *.kpn.net
sshd: *.xs4all.nl
sshd: *.kpn-gprs.nl
sshd: xx.xxx.xx.xxx
/etc/inetd.conf:
Code:
ssh stream tcp nowait root /usr/sbin/sshd -4 -i
/etc/ssh/sshd_config:
Code:
# What ports, IPs and protocols we listen for
Port 22
# Use these options to restrict which interfaces/protocols sshd will bind to
#ListenAddress ::
#ListenAddress 0.0.0.0
Protocol 2
# HostKeys for protocol version 2
HostKey /etc/ssh/ssh_host_rsa_key
HostKey /etc/ssh/ssh_host_dsa_key
HostKey /etc/ssh/ssh_host_ecdsa_key
#Privilege Separation is turned on for security
UsePrivilegeSeparation yes
# Lifetime and size of ephemeral version 1 server key
KeyRegenerationInterval 3600
ServerKeyBits 768
# Logging
SyslogFacility AUTH
LogLevel INFO
# Authentication:
LoginGraceTime 120
PermitRootLogin no
StrictModes yes
RSAAuthentication yes
PubkeyAuthentication yes
#AuthorizedKeysFile %h/.ssh/authorized_keys
# Don't read the user's ~/.rhosts and ~/.shosts files
IgnoreRhosts yes
# For this to work you will also need host keys in /etc/ssh_known_hosts
RhostsRSAAuthentication no
# similar for protocol version 2
HostbasedAuthentication no
# Uncomment if you don't trust ~/.ssh/known_hosts for RhostsRSAAuthentication
#IgnoreUserKnownHosts yes
# To enable empty passwords, change to yes (NOT RECOMMENDED)
PermitEmptyPasswords no
# Change to yes to enable challenge-response passwords (beware issues with
# some PAM modules and threads)
ChallengeResponseAuthentication no
# Change to no to disable tunnelled clear text passwords
PasswordAuthentication no
X11Forwarding yes
X11DisplayOffset 10
PrintMotd yes
PrintLastLog yes
TCPKeepAlive yes
#UseLogin no
#MaxStartups 10:30:60
Banner /etc/issue.net
# Allow client to pass locale environment variables
AcceptEnv LANG LC_*
Subsystem sftp /usr/lib/openssh/sftp-server
UsePAM no
UseDns no
What works:
- local logins
- external logins specified by IP
What does not work:
- pattern matching, i.e. letting me in while on *.kpn-gprs.nl or *.kpn.net:
Code:
Dec 3 14:58:59 possum sshd[22925]: warning: /etc/hosts.allow, line 14: can't verify hostname: getaddrinfo(static.kpn.net, AF_INET) failed
So, back on square one.
Who should I give the floor?
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