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Date:      Sun, 29 Oct 2000 15:34:46 +0100
From:      Stefan Aeschbacher <stefan@aeschbacher.com>
To:        hackers@freebsd.org
Subject:   jail network problems
Message-ID:  <39FC3586.5B6426DB@aeschbacher.com>

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Hi
I am running 4.1-stable updated ca 22.10.00.
I set up a jail, started it but I have no network at all.
I made an alias for the used IP address, I ran /etc/rc
with the following output:
Skipping disk checks ...
dmesg: short read
dmesg: kvm_read: 
Doing initial network setup:.
Additional routing options: tcp extensions=NOsysctl:
net.inet.tcp.rfc1323: Operation not permitted
 TCP keepalive=YESsysctl: net.inet.tcp.always_keepalive: Operation not
permitted
.
routing daemons:.
additional daemons: syslogdsyslogd: child pid 25355 exited with return
code 1
.
Doing additional network setup:.
Starting final network daemons:.
setting ELF ldconfig path: /usr/lib /usr/lib/compat
setting a.out ldconfig path: /usr/lib/aout /usr/lib/compat/aout
starting standard daemons: inetd cron sendmail.
Initial rc.i386 initialization:.
rc.i386 configuring syscons: blank_time/etc/rc.i386: cannot open
/dev/ttyv0: no such file
.
additional ABI support:.
Local package initialization:.
Additional TCP options:.
Sun Oct 29 14:05:55 GMT 2000

resulting in the following ps aux:

USER   PID %CPU %MEM   VSZ  RSS  TT  STAT STARTED      TIME COMMAND
root 24510  0.0  1.5  1332  908 #C1  SJ    1:54PM   0:00.28 /bin/tcsh
root 25226  0.0  1.0   912  608  ??  IsJ   2:02PM   0:00.02 syslogd -s
root 25245  0.0  1.2  1032  760  ??  IsJ   2:02PM   0:00.04 inetd -wW
root 25247  0.0  1.1   952  696  ??  IsJ   2:02PM   0:00.02 cron
root 25250  0.0  2.2  1536 1356  ??  IsJ   2:02PM   0:00.02 sendmail:
accepting
root 25280  0.0  0.4   392  240 #C1  R+J   2:02PM   0:00.00 ps aux

ping doesnt work from within the jail (I assume this is normal)
jail# telnet localhost - doesnt work
jail# telnet some address - doesnt work
some host# telnet jail - doesnt work
some host# ping jail - doesnt work (should it?)

any hint?

Stefan Aeschbacher


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