NethServer Version: 8
Module: FW ?
I have launched a telnet (with inetd) server on the machine, but I cant connect to it,
hosts.allow is configured .
iptables -L shows all ports open .
Is NS8 using a firewall other than “iptables” ? … iptables-nft returns too empty tables.
also, ftpd has the same issue (from inetd too)
root@com00:/usr/local/bin# ss -ntaup |grep :23
tcp LISTEN 0 10 0.0.0.0:23 0.0.0.0:* users:(("inetutils-inetd",pid=903890,fd=4))
root@com00:/usr/local/bin# iptables-nft -L
Warning: iptables-legacy tables present, use iptables-legacy to see them
Chain INPUT (policy ACCEPT)
target prot opt source destination
Chain FORWARD (policy ACCEPT)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
root@com00:/usr/local/bin# iptables -L
Warning: iptables-legacy tables present, use iptables-legacy to see them
Chain INPUT (policy ACCEPT)
target prot opt source destination
Chain FORWARD (policy ACCEPT)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
root@com00:/usr/local/bin#
root@com00:/usr/local/bin# telnet 192.168.1.236
Trying 192.168.1.236...
Connected to 192.168.1.236.
Escape character is '^]'.
Linux 6.5.0-0.deb12.4-amd64 (com00.remi.lu) (pts/2)
com00 connexion :^CConnection closed by foreign host.
root@com00:/usr/local/bin# telnet localhost
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
Linux 6.5.0-0.deb12.4-amd64 (com00.remi.lu) (pts/2)
com00 connexion :^CConnection closed by foreign host.
root@com00:/usr/local/bin#
root@files:~# telnet 192.168.1.236
Trying 192.168.1.236...
telnet: Unable to connect to remote host: No route to host
root@files:~#
root@files:~# ssh 192.168.1.236
root@192.168.1.236's password:
