On Mon, Jun 29, 2009 at 9:30 PM, Michael Gmelin<[email protected]> wrote: > Sam Wun wrote: >> Hi, >> >> With FreeBSD 7.2Stable, >> I have done this many times before. >> After about a month left the "jail" behind, now when I done a >> "/etc/rc.d/jail start" and ssh into it, I ended up login to the host >> system. >> Here is the network configuraiton of the host system and the jail system: >> >> # ifconfig >> rl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 >> options=8<VLAN_MTU> >> ether 00:00:21:ef:27:f7 >> media: Ethernet autoselect (100baseTX <full-duplex>) >> status: active >> rl1: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500 >> options=8<VLAN_MTU> >> ether 00:50:fc:65:78:c0 >> media: Ethernet autoselect >> status: no carrier >> fxp0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 >> options=8<VLAN_MTU> >> ether 00:13:20:65:a9:be >> inet 192.168.1.246 netmask 0xffffff00 broadcast 192.168.1.255 >> inet 192.168.1.245 netmask 0xffffff00 broadcast 192.168.1.255 >> inet 192.168.1.235 netmask 0xffffff00 broadcast 192.168.1.255 >> inet 192.168.1.242 netmask 0xffffffff broadcast 192.168.1.242 >> media: Ethernet autoselect (100baseTX <full-duplex>) >> status: active >> plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST,NEEDSGIANT> metric 0 mtu >> 1500 >> enc0: flags=0<> metric 0 mtu 1536 >> pflog0: flags=141<UP,RUNNING,PROMISC> metric 0 mtu 33204 >> pfsync0: flags=0<> metric 0 mtu 1460 >> syncpeer: 224.0.0.240 maxupd: 128 >> lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384 >> inet6 fe80::1%lo0 prefixlen 64 scopeid 0x8 >> inet6 ::1 prefixlen 128 >> inet 127.0.0.1 netmask 0xff000000 >> twp1:# jls >> JID IP Address Hostname Path >> 5 192.168.1.242 twp5.ip6.com.au /usr/jail2/twp5 >> >> 192.168.1.242 is the jailed system, >> twp1 is the host system. >> >> After I login 192.168.1.242, I ended up logged in twp1 which is my host >> system. >> Now I am stuck. I don't know how I logged in the jailed system a month ago. >> >> Can anyone shred some lights on me? >> >> Thanks >> Sam >> _______________________________________________ >> [email protected] mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-net >> To unsubscribe, send any mail to "[email protected]" > > What does: > > netstat -an | grep LISTEN > > Did you check /etc/ssh/sshd_config on the host system and check if ssh > only listens to a specific IP address (to me it seemslike it's listening > to *:22). > OK, I changed the host sshd_config setting, now I can ssh into the jailed system.
Here is what I've done: twp1:~ # !jexec jexec 5 /bin/sh # top kvm_open: /boot/kernel/kernel: No such file or directory # cd etc # cat rc.conf network_interfaces="" rpcbind_enable="NO" sshd_enable="YES" syslogd_flags="-ss" mysql_enable="yes" mysql_limits="yes" mysql_dbdir="/usr/local/var/db/mysql" # hostname twp5 # twp5 is the jailed system. Strange, I remember last time I can still have sshd and mysql running in the jailed system. Thanks > > > _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[email protected]"
