Re: [CentOS] centos firewall?
>> >> [r...@server1 bin]# man iptables > >>> No manual entry for iptables > >>> [r...@server1 bin]# man ipchains > >>> No manual entry for ipchains > >>> [r...@server1 bin]# > >>> > >>> > >>> So is there something wrong with what they set me up with? >> > >> seems as though you need to install iptables package >> >> [r...@server1 /]# uname -a >> Linux Server1 2.6.24-23-xen #1 SMP Mon Jan 26 03:09:12 UTC 2009 x86_64 >> x86_64 x86_64 GNU/Linux >> >> But if iptables is not installed, how is port 5900 being blocked? > >maybe the xen host is blocking them. Maybe upstream router is blocking. > >why not just use freenx and run everything through ssh port which >clearly isn't blocked? It's faster and better anyway. >Craig Or you can use "X11Forwarding" sshd option. To use it you shoud put "X11Forwarding yes" option to"/etc/ssh/sshd_config" on server side, and use ssh -X usern...@server command on client side to connect to the server. After it all GUI program wich you will start on ssh-shell will display on client computer. (This all work if your client computer is based on *nix system such is Linux, if you have MS Windows on client computer you must use the xming+putty software to do this) ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] xen and hwclock
>> >>> Maybe the clock is sync'd with the host? >> >> Correct, and it's even done automatically. >> >> Just run NTP on the dom0 and all domUs will have the correct time. >> >Indeed. >I usually replace /sbin/hwlcock with an empty shell script on domUs. Thanks all for the help. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] xen and hwclock
Hello All, I have a problem with hwclock on centos 5.3. in xen guest environment. # hwclock --debug hwclock from util-linux-2.13-pre7 hwclock: Open of /dev/rtc failed, errno=19: No such device. No usable clock interface found. Cannot access the Hardware Clock via any known method. So, I'm afraid that I can not change my time by ntp. In CentOS mailing list I found a thread "hwclock and util-linux on 5.3", but there is still no answer and discussion stopped. Maybe someone knows the solution of this problem. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
