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Use IP addresses out of "TEST-NET" (for use in documentation and

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example code) [RFC3330].

Reviewed by: simon
This commit is contained in:
Bjoern A. Zeeb 2006-06-11 12:57:41 +00:00
parent b3c87f5c78
commit f855cc4f36
1 changed files with 9 additions and 9 deletions
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18
usr.sbin/jail/jail.8
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@ -33,7 +33,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd May 28, 2006
.Dd June 11, 2006
.Dt JAIL 8
.Os
.Sh NAME
@ -161,7 +161,7 @@ Do what was described in
to build the jail directory tree.
For the sake of this example, we will
assume you built it in
.Pa /data/jail/192.168.11.100 ,
.Pa /data/jail/192.0.2.100 ,
named for the jailed IP address.
Substitute below as needed with your
own directory, IP address, and hostname.
@ -187,11 +187,11 @@ Add the following to
in the host environment:
.Bd -literal -offset indent
sendmail_enable="NO"
inetd_flags="-wW -a 192.168.11.23"
inetd_flags="-wW -a 192.0.2.23"
rpcbind_enable="NO"
.Ed
.Pp
.Li 192.168.11.23
.Li 192.0.2.23
is the native IP address for the host system, in this example.
Daemons that run out of
.Xr inetd 8
@ -260,7 +260,7 @@ or for running a virtual server.
.Pp
Start a shell in the jail:
.Pp
.Dl "jail /data/jail/192.168.11.100 testhostname 192.168.11.100 /bin/sh"
.Dl "jail /data/jail/192.0.2.100 testhostname 192.0.2.100 /bin/sh"
.Pp
Assuming no errors, you will end up with a shell prompt within the jail.
You can now run
@ -313,7 +313,7 @@ If you are not using a virtual server, you may wish to modify
.Xr syslogd 8
in the host environment to listen on the syslog socket in the jail
environment; in this example, the syslog socket would be stored in
.Pa /data/jail/192.168.11.100/var/run/log .
.Pa /data/jail/192.0.2.100/var/run/log .
.Pp
Exit from the shell, and the jail will be shut down.
.Ss "Starting the Jail"
@ -340,9 +340,9 @@ may be a good idea.
If you do decide to set this variable,
it must be set before starting any jails, and once each boot.
.Bd -literal -offset indent
ifconfig ed0 inet alias 192.168.11.100/32
mount -t procfs proc /data/jail/192.168.11.100/proc
jail /data/jail/192.168.11.100 testhostname 192.168.11.100 \\
ifconfig ed0 inet alias 192.0.2.100/32
mount -t procfs proc /data/jail/192.0.2.100/proc
jail /data/jail/192.0.2.100 testhostname 192.0.2.100 \\
/bin/sh /etc/rc
.Ed
.Pp