Displaying 20 results from an estimated 2000 matches similar to: "Vlan routing problem"
2004 Dec 06
5
two firewall and shorewall
Hi,
in my lan I have two firewall, fw1 is the first and manage inte-vlan routing.
Fw2 manage internet and dmz.
fw1 and fw2 have an interface (eth4 for both fw2 and fw1) on the same
subnet that permit to the host behind fw1 to reach internet,
my problem is on fw2:
eth4 is the NIC that connect fw2 and fw1, I would''t like masquerading
hosts behind fw1, so to eth4 of fw2 arrive all
2006 May 26
0
2 DSL providers, 1 GW IP and Vlans
Hi all, I''m trying to put a linux GW running with this seput:
Internet -> DSL Modem -> VLAN2
\
eth2.2
Linux > Lan
eth2.3
2010 Nov 16
0
Bug#603727: xen-hypervisor-4.0-amd64: i386 Dom0 crashes after doing some I/O on local storage (software Raid1 on SAS-drives with mpt2sas driver)
Package: xen-hypervisor-4.0-amd64
Version: 4.0.1-1
Severity: normal
My 32Bit Dom0-crashes with error "Out of SW-IOMMU space for 65536 bytes"
after doing moderate I/O on the local storage, which is a software-raid1
over 3 harddrives, connected to the builtin Perc H200 controller with ext3-fs.
The error is reproduceable with "dd if=/dev/zero of=bigfile bs=1024 count=1000000"
2011 Jan 20
1
Problems with ecodist
Dear Dr.Goslee and anyone may intrested in matrix manipulate,
I am using your ecodist to do mantel and partial mantel test, I have
locality data and shape variation data, and the two distance matrixs are
given as belowings. When I run the analysis, it is always report that the
matrix is not square, but I didn't know what's wrong with my data. Would you
please help me on this. I am quite
2011 Mar 28
2
ERROR: Invalid Mark Value (1) with HIGH_ROUTE_MARKS=Yes
Hello,
When i restart the firewall when i put the HIGH_ROUTE_MARKS=Yes i can''t restart it, i receive the following message in the logs:
18:17:35 Compiling /etc/shorewall/providers ... ERROR: Invalid Mark Value (1) with HIGH_ROUTE_MARKS=Yes : /etc/shorewall/providers (line 13)
My files have:
tcrules: empty
Providers:New 1 1 main eth0 192.168.1.1
2011 Jul 22
3
VLAN's
Hi,
I have a firewall running IPTABLES. I have tried to route sip traffic from
my WAN(eth3) interface to a VLAN(eth2.2) interface, however the data will
not route to the VLAN it keeps routing to the default interface(eth2). Does
anyone have an idea as to what I need to look for?
Regards
Jennifer Botten
ETECH
Tel: +2787 150 5285
Fax: 086 638 2412
Mobile: +27 82
2017 Nov 01
2
Centos and xen network bridge issue
Hi All,
We have a single Centos 5.11 server running a xen hypervisor that went
down hard after an extended power outage this weekend. I'm mostly
familiar for KVM as that is the majority of what our guests run under
and have tried getting up to speed on xen bridging to no avail.
The problem is that after the xen server spun back up, the previously
defined xen bridges were lost. I've
2006 Aug 30
0
ping out of domU OK ping in to domU not OK
I''ve setup Xen 3.0.2-2 (binary install) on Ubuntu 6.06, got my domUs up
and running, got them connected to the Internet but I can''t even ping to
any of these VMs.
Now I''m not linux/xen genious but could the problem be that xen-br0
doesn''t have an IPv4 address? (it''s got an IPv6 address)
Since I don''t use IPv6 on my network this seems a
2015 Jul 27
0
wicd problem 5: wicd restarts itself when as user making terminal commands
greetings,
following are command line problems as user using virtual terminals.
]$ ifconfig;date
eth0 Link encap:Ethernet HWaddr 00:0F:FE:8F:8F:23
inet addr:192.168.1.1 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::20f:feff:fe8f:8f23/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1419 errors:0 dropped:0
2006 May 04
2
No networking in DomU - Ubuntu
Well where do I start...I have a domU (ubuntu) booting and appears well
but I don''t have an eth0 listed at all, dom) looks good.
DomU:
eth0 Link encap:Ethernet HWaddr 00:06:5B:15:C5:0B
inet addr:10.99.99.5 Bcast:10.99.99.7 Mask:255.255.255.248
inet6 addr: fe80::206:5bff:fe15:c50b/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
2009 Jul 16
0
xen-3.0.3-80.el5_3.3 on RHEL 5.3 -- peth0 and xenbr0 don''t exist
Has anyone ran into this issue before?
2 physical nics:
eth0 hooked up to 10.175.8.0/21
eth1 hooked up to 10.150.8.0/24
Ifconfig -a looks like this:
[root@mgixen1 ~]# ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:19:B9:F2:1B:C3
inet addr:10.175.8.158 Bcast:10.175.15.255
Mask:255.255.248.0
inet6 addr: fe80::219:b9ff:fef2:1bc3/64 Scope:Link
UP
2010 Jul 31
1
Arp Flip Flops make machine inaccessible.
CentOS 5.5 Xen "standard" Xen Installation.
I have two nics. I just put the second one to DHCP and modified the
ifcfg-et01 and so far I am holding, but I am not confident. Prior they
were sequential IP Addrs on same subnet.
arpwatch has indicated flip flips. I can find no rhyme or reason to
predict them. I know I missed I must have missed a step somewhere.
I want to keep the
2011 May 24
0
Multicast problems when VM are located on different Xen servers
XenServer build date: 2010-11-30
XenServer build number: 39265p
XenServer version: 5.6 Feature Pack 1
Guest OS: CentOS 5.6
Guest Kernel: 2.6.18-238.9.1.el5xen
Hi everyone,
we have set up several Xen servers with the version mentioned above. The version is the same on all servers, the kernel is the default one, not patches or self compiled versions. Each Xen server has 6 network interfaces (eth0
2008 Dec 15
1
Xen Dom0 network fails to start at boot
I have a server running Centos 5.2 as a Xen host. A problem that's
shown up recently is that at boot, the dom0 interface eth0 doesn't come
up properly, with the result that the host is only accessible via remote
console. If I execute 'service network restart', eth0 comes up
normally, with an IP address and the correct routing.
Three guests have been created via virt-manager
2014 Aug 25
0
network configuration on DomUs
Hi
I'm very new with Xen (/Debian)
I have 2 VMs running Windows: "Arch" and "Sql" -- static IPs
VM Arch: is ok, accessible thru VNC, Remote Desktop, see the network, etc
VM Sql : - just accessible thru VNC
- once I log in, I don't see the network
- pings don't reach peer
- appear 4 network ports on Windows
the server has 4
2009 Sep 21
0
received packet with own address as source address
Hi,
we''re running 4 xen servers on our network with multiple network cards.
During HighLoad we experince degeneration of inbound network traffic
through our loadbalancer. I might found a reason for it, in Dom0 dmesg
output looks as follows:
[1157421.975910] eth0: received packet with own address as source address
[1157421.975957] eth0: received packet with own address as source
2009 May 11
1
vif0.0: received packet with own address as source address
Hi all,
Has anyone seen this before? I''m running a CentOS 5.3 with xen 3.0 and the
server has been running fine for a long time. In fact, it was up for 186
days before I had to reboot after the "network died", and I couldn''t fix it.
The server has multiple domU''s on it, which all still works when the host
node (dom0)''s network dies with these
2007 Jul 22
0
Network configuration after upgrade
Hello,
A bit of history
================
1) I''ve got a normal 2.6.20 x64 Fedora 6 Linux server running several things
2) I''ve downloaded and installed the XenSource Administrator Console for
Windows
3) I''ve added 2.6.20-1.2962.fc6xen kernel, xen and vnc packages on my Linux
server
4) I rebooted the Linux server, and started xend as per user guide
Configuration
2008 Feb 20
0
network-routing
Dear Xen-Users,
I use Xen 3.1.0_15042 on my OpenSuSE-10.3-computer. Without starting the
xen-kernel I can connect my second computer via my native computer to
the internet. After starting the xen-kernel the xen-bridge came
automatically up.
How can I configure the xen-bridge or the xen-devices?
I get routing problems:
Feb 20 18:31:36 intel6550 kernel: martian source 217.237.149.142 from
2015 Jul 27
0
wicd problem 4: wicd restarts itself when as root user making terminal commands
greetings,
to further check wicd problem, i decided to run test as root user and
as user.
i verified wicd problems 1, 2, 3 happen when logged in as root user.
to further test wicd problems, i tried a few command line problems
using virtual terminals.
in following, note changing of status for eth0.
[root at boxen Documents]# ifconfig eth0 down
[root at boxen Documents]# ifconfig
eth0 Link