similar to: libvirt and Bridging

Hi, I''ve bit the bullet and gone with Xen, but I get some odd networking. Basically, this was the original idea. eth0 external eth1 internal create bridge br0 for eth0 create bridge br1 for eth1 Strip IP addresses for eth0 and eth1 and assign to br0 and br1 respectively. Worked great in a non-xen kernel under Fedora 8 in KVM/Qemu. Booting into Xen, my eth1 becomes eth2, I also get

> -----Original Message----- > From: Rock > Sent: Tuesday, July 23, 2013 17:46 > > QUESTION: > Why does my Centos 6.4 laptop keep wiping out my eth0 IP address? Googling https://www.google.com/search?q=rhel+6+network+configuration&oq=rhel+6+network https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/ht

QUESTION: Why does my Centos 6.4 laptop keep wiping out my eth0 IP address? SUMMARY: a) I set the IP address of eth0 b) Everything works fine for 2 to 5 minutes c) Then, that eth0 IP address is (somehow?) wiped out I frustratingly repeat that abc process (over and over and over again) BACKGROUND: My home network has been working perfectly and there is no problem with my home network, nor my

NetworkManager used to work fine for me but during the last few installations its a big hurdle in the wireless connectivity. I'm using Madwifi and its interface is correctly listed and working but I cannot connect to any wifi AP without NetworkManager. I've two interfaces: eth0 and wifi0. Starting NetworkManager doesn't show any notification icon in the top right in gnome and I believe

Hello I happen to have two network interfaces on my new, up-to-date, CentOS 6.2, named eth0 and virbr0 (3 of them if I include the lo interface). However the system APIs like getaddrinfo() only return the address for the virbr0 interface (which was created by the CentOS installation), when I would like to have them both. Even if I give the configured eth0 address explicitly to getnameinfo(),

Hi, I would like to ask concerning problems after installing xen 3.3 on Centos 5.2 I use 2.6.18.8-xen (xen3.3.1 testing - installing with mercurial). After done with make world and make install, I did mkinitrd and placing it in /boot changing the grub and reboot.. succeded I do not install libvirt and the domUs from the previous xen 3.0 (built-in Centos 5.2) are NOT able to start : [root@wing

Hai, Ok, below looks ok, except in dont see the search domain in the networkctl output. Which is possible, if you configured your interfaces through /etc/network/interfaces Im still amazed its not working.. Everything looks good. We are missing a bit info why/how/what/where. Short resume. Your on debian Buster official samba correct? ( samba 4.9.5 ) and your using internal DNS. Configs

I have a Centos 5.4 machine that has, for the past two weeks, apparently been shut off over the weekend. It's just sitting there turned off on Monday morning and when someone hits the power switch it comes right back on and everything works again. This happened last weekend, and again over this past weekend. Here is /var/log/messages from shortly before it apparently shut down this weekend.

Hi All, (please reply directly as I''m not on the mailing list ) I''m trying to setup a firewall for the below config but I''m not sure what set of rules or even how to go about it . Internal Subnet setup on Lab network with Sun Microsystems =========================================================== Firewall machine with Fedora and Webmin/Shorewall Installed

Hai, A quick reply, i was almost out of the office here.. Your config looks ok except one thing. You can try switching the hosts, like this. /etc/nsswitch.conf hosts:????????? files dns mdns4_minimal [NOTFOUND=return] I suggest you verify the dns A PTR NS records of the servers. https://wiki.samba.org/index.php/DNS_Administration

Hi, I cannot get my network up in WinXP- and winVISTA-domU''s I need some help, since I got lost in the google-jungle... My system: UBUNTU gutsy gibon-AMD64 on a intel core duo-system. this is my /etc/xen/winxp.cfg: ######### # # Configuration file for the Xen instance debian.qwork.test, created # by xen-tools 3.5 on Sun Mar 16 20:03:26 2008. # # # Kernel + memory size # kernel =

Hi all, I have a very strange situation, which I can''t explain. On a Core 2Quad server with 8GB RAM, we have 10 xen domU''s, as follows: vps.animalsaregreat.info login: root@zaxen01:[~]$ xm list Name ID Mem(MiB) VCPUs State Time(s) Domain-0 0 512 4 r----- 232.2 actionco.vm

Hi All, I just had "an issue" with my Linux 2.6.1 kernel. While working, I tried to rf -rf a directory, and was told my filesystem was mounted readonly (which it wasn't). I then shut the machine down, and on shutdown, I got a "kernel BUG at fs/ext3/super.c: 411". Full report below: Mike [1.] One line summary of the problem: Filesystem became readonly, then

Hello, Do I really need this hack? I have a PV xen 4.1 domU. I want to use IP auto config. In my xm config, I insert ------------------- xm config ---------- ip=''10.0.2.5'' gateway=''10.0.2.2'' server=''127.0.255.255'' netmask=''255.255.255.0'' hostname=''natmin'' interface=''eth0''

Hello all, I have a problem with external access to a postfix mailserver running on my firewall as a mail-gateway. My setup with shorewall 2.2.0 rc4 is as follows: eth0 is zone isf - this is an intranet to other companies eth1 is zone loc - local network eth2 is zone net - internet, fix ip adress eth0 and eth1 are bridged shorewall version 2.2.0-RC4 ip addr show 1: lo: <LOOPBACK,UP> mtu

Hai, Ok, below looks ok, as Rowland also said. But i have one more thing. > > ?????? Checking file: /etc/krb5.conf > > > > [libdefaults] > > ??? dns_lookup_realm = false > > ??? dns_lookup_kdc = true > > ??? default_realm = EDM-INC.COM > > ??? default_tgs_enctypes = arcfour-hmac-md5 des-cbc-crc des-cbc-md5 > > ??? default_tkt_enctypes =

I am having a strange problem. I have been using python + rpy2 on my Mac for quite sometime now. I recently upgraded to OS X 10.8 from 10.6 and that's when the problem began. Now, when I try to load some R packages (like zoo) using robjects.r, python crashes with seg fault 11. Here's an example below: >> import rpy2.robjects as ro >> ro.r(''' library(zoo)

I am having a strange problem. I have been using python + rpy2 on my Mac for quite sometime now. I recently upgraded to OS X 10.8 from 10.6 and that's when the problem began. Now, when I try to load some R packages (like zoo) using robjects.r, python crashes with seg fault 11. Here's an example below: >> import rpy2.robjects as ro >> ro.r(''' library(zoo)

Hello, I am new to network routing and I need help configuring a linux box with two ethernet cards. In this case it''s a Linux RH 7.3 box, in a cabinet that already has a couple of Windows servers. The Windows server routing is below as an example. The Linux box has an out-of-band interface at 10.130.36.38 and a public eth at 62.50.8.84. I had to add a route for the private interface so

Hello Samba Gurus, I am running FreeBSD 2.2.6-STABLE and Samba 1.9.18p8. I am unsucessful in logging into the server (from Windows or UNIX using smbclient). I turned the logging to level 10. Here is my info: When I start samba 1.9.18p8: su-2.01# more /var/log/samba.log lp_file_list_changed() file /usr/local/samba/lib/smb.conf -> /usr/local/samba/lib/smb.conf last mod_time: Mon Jun 29