X in Jail?
Is it possible to run an X server/window manager inside a jail(8)? cary ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
ssh'ing into jail(8)
(I sent this two days ago, when I was not subscribed. As I did not get
any replies, I have subscribed to freebsd-questions and am resending it.)
If this is not the right fourm to ask this question, please redirect me to
the correct place, or documentation which addresses this issue.
I am setting up an internal (192.168.x.x) network of computers consisting
of jail(8)'d virtual machines. I have set up djbdns to provide DNS service
for this internal network.
I have assigned my 192.168.x.x addresses to the lo0 interface so I don't
have to make major adjustments to my firewall ruleset.
I am able to ping all my internal machines from the host computer. I am
able to do dns lookups using the dns tools provided with djbdns, and the
nslookup and dig tools. So I am confident that name resolution is working.
Within the jailed hosts, I have turned off the portmap, syslogd, sendmail,
and inetd daemons and am running only cron and sshd daemons upon start up.
But when I attempt to ssh into one of the jailed hosts, the connection
times out and reports: Connection closed by 192.168.1.100.
A partial sockstat reading while the hosts are attempting to connect
shows:
USER COMMANDPID FD PROTO LOCAL ADDRESS FOREIGN ADDRESS
sshd sshd 596134 tcp4 192.168.1.100:22 192.168.1.100:2604
sshd sshd 596137 udp4 192.168.1.100:2625192.168.1.1:53
root sshd 596124 tcp4 192.168.1.100:22 192.168.1.100:2604
cary ssh 596113 tcp4 192.168.1.100:2604192.168.1.100:22
A quick description of the addresses:
150.252.106.57 - external IP address of host computer, also running
dnscache for external lookups
192.168.1.1 - IP address of internal dnscache for 192.168.x.x addresses
192.168.1.100 - IP address of jail(8)'d host
192.168.53.1 - IP address of jail(8)'d tinydns server host
ssh debugging output shows:
[snip initial key-exchange]
debug1: waiting for SSH2_MSG_NEWKEYS
debug1: newkeys: mode 0
debug1: SSH2_MSG_NEWKEYS received
debug1: done: ssh_kex2.
debug1: send SSH2_MSG_SERVICE_REQUEST
debug1: service_accept: ssh-userauth
debug1: got SSH2_MSG_SERVICE_ACCEPT
{and ssh hangs here... Acutally waits and eventually times out.}
The messages, security, and auth logs under /var/log in the jail'd host
are completly empty. Under the host machine logs , there is nothing as
well.
I'm at a loss of what else to trouble shoot. Thank you in advance for any
help offered!
Cary Mathews
To Unsubscribe: send mail to [EMAIL PROTECTED]
with unsubscribe freebsd-questions in the body of the message
ssh'ing into jail(8)
If this is not the right fourm to ask this question, please redirect me to
the correct place, or documentation which addresses this issue.
I am setting up an internal (192.168.x.x) network of computers consisting
of jail(8)'d virtual machines. I have set up djbdns to provide DNS service
for this internal network.
I have assigned my 192.168.x.x addresses to the lo0 interface so I don't
have to make major adjustments to my firewall ruleset.
I am able to ping all my internal machines from the host computer. I am
able to do dns lookups using the dns tools provided with djbdns, and the
nslookup and dig tools. So I am confident that name resolution is working.
Within the jailed hosts, I have turned off the portmap, syslogd, sendmail,
and inetd daemons and am running only cron and sshd daemons upon start up.
But when I attempt to ssh into one of the jailed hosts, the connection
times out and reports: Connection closed by 192.168.1.100.
A partial sockstat reading while the hosts are attempting to connect
shows:
USER COMMANDPID FD PROTO LOCAL ADDRESS FOREIGN ADDRESS
sshd sshd 596134 tcp4 192.168.1.100:22 192.168.1.100:2604
sshd sshd 596137 udp4 192.168.1.100:2625192.168.1.1:53
root sshd 596124 tcp4 192.168.1.100:22 192.168.1.100:2604
cary ssh 596113 tcp4 192.168.1.100:2604192.168.1.100:22
A quick description of the addresses:
150.252.106.57 - external IP address of host computer, also running
dnscache for external lookups
192.168.1.1 - IP address of internal dnscache for 192.168.x.x addresses
192.168.1.100 - IP address of jail(8)'d host
192.168.53.1 - IP address of jail(8)'d tinydns server host
ssh debugging output shows:
[snip initial key-exchange]
debug1: waiting for SSH2_MSG_NEWKEYS
debug1: newkeys: mode 0
debug1: SSH2_MSG_NEWKEYS received
debug1: done: ssh_kex2.
debug1: send SSH2_MSG_SERVICE_REQUEST
debug1: service_accept: ssh-userauth
debug1: got SSH2_MSG_SERVICE_ACCEPT
{and ssh hangs here...}
The messages, security, and auth logs under /var/log in the jail'd host
are completly empty. Under the host machine logs , there is nothing as
well.
I'm at a loss of what else to trouble shoot. I'm not subscribed to the
list so if you could Cc: me, I would appreciate it.
Thank you in advance for any help offered!
Cary Mathews
To Unsubscribe: send mail to [EMAIL PROTECTED]
with unsubscribe freebsd-questions in the body of the message
