A strange situation: i have configured a piranha lvs router(two load balancer and two real servers),
the virtual ip is 192.168.3.252.
Linux and windows clients are on a different subnet (192.168.3.0) and i use route
Code:
route add -net 192.168.3.0/24 dev eth0
on linux
Code:
for /F "tokens=2 delims=:" %%i in ('"ipconfig | findstr IP | findstr 192."') do SET LOCAL_IP=%%i
route add 192.168.3.0 mask 255.255.255.0 %LOCAL_IP% metric 1
On Windows
The real servers use bonding network(mode 1)
On linux no problem,telnet 192.168.3.252 25 ok,thunderbird ok.
On windows work one time yes...and ten not!
On arp i see
Linux: the correct arp
Window: the arp not correct
Why?
I have set up a samba share on my Linux server. I have a gigabit switch, gigabit NICs in each machine.
I have set up the /etc/samba/smb.conf to support no delay, 8192 send/receive buffers, etc. This helped the rate for Samba go from about 4MB/S to about 10MB/S, but I expect to see about... (1 Reply)
Dear all,
We are testing two of our servers for mq series connectivity. The scenario is, when one machine is shutting down it's services there are some scripts that do a dns update, which removes the ip address and relates it to the ip address of the other node on our dns server, and the update... (7 Replies)
Hey folks,
I have used gVim in Windows for many years but I have never found an answer to a very simple question I am going to ask you guys...
My question is if there is a way to eliminate the creation of those ~ files that gVim creates in Windows. If you have ever used gVim in Windows you... (2 Replies)
I was checking nettl output for a unstable telnet to my server. this is part of output:
###
***********************************STREAMS/UX*******************************@#%
Timestamp : Sun Jun 22 EETDST 2008 22:14:47.492899
Process ID : Subsystem ... (4 Replies)
When I run the script I have just created, I get a strange scenario around the following code:
echo "Check for duplicate UID's, each user should have a unique user ID (UID)"
echo "IF a UID is displayed fix or document why it is required!"
echo "Press enter to continue!"
read a
cut... (1 Reply)
Dear All
i have a linux proxy server which has RHEL-5 64 bit, it has two interfaces, it has the following details
eth0=10.200.14.42
eth3=10.201.14.42
default gateway=10.201.14.254
one static route=192.168.0.0/24 gw 10.200.14.254
i am facing a problem when i ping 10.201.14.42 from... (2 Replies)
Can someone please explain this output to me. Why doesn't ifconfig show the same info?
~ $ arp -a
? (10.71.0.1) at 00:1b:21:2b:eb:0c on eth0 (4 Replies)
I shared from linux server a dir with nfs3,solaris mount
ok,and can tar files,but if i do ls or cp..
on mnt i have mount the nfs share
root@solaris: mnt $ touch 2
root@solaris: mnt $ ls -lh
ls: can't read ACL on .: Permission denied
root@solaris: mnt $ ls
1.tar
2
root@solaris: mnt $ cp... (4 Replies)
Hello,
I have 2 clients with Unix installed.
host1: eth0 (192.168.5.10) & eth1 (192.168.10.10)
host2: eth0 (192.168.10.20)
I've connected host1-eth1 to host2-eth0. host1-eth0 isn't connected.
I started 'tcpdump' on wonder that host2 got ARP requests for 192.168.5.10.
Any idea why host1... (2 Replies)
Discussion started by: daWonderer
2 Replies
LEARN ABOUT DEBIAN
vde_tunctl
VDE_TUNCTL(8) System Manager's Manual VDE_TUNCTL(8)NAME
vde_tunctl -- create and manage persistent TUN/TAP interfaces
SYNOPSIS
vde_tunctl [-f tun-clone-device] [-u owner] [-t device-name]
vde_tunctl [-f tun-clone-device] -d device-name
DESCRIPTION
vde_tunctl allows the host sysadmin to preconfigure a TUN/TAP device for use by a particular user. That user may open and use the device,
but may not change any aspects of the host side of the interface.
vde_tunctl is a simple copy of tunctl done for practical purposes.
USAGE
To create an interface for use by a particular user, invoke tunctl without the -d option:
# vde_tunctl -u someuser
Set 'tap0' persistent and owned by uid 500
Then, configure the interface as normal:
# ifconfig tap0 192.168.0.254 up
# route add -host 192.168.0.253 dev tap0
# bash -c 'echo 1 > /proc/sys/net/ipv4/conf/tap0/proxy_arp'
# arp -Ds 192.168.0.253 eth0 pub
To delete the interface, use the -d option:
# vde_tunctl -d tap0
Set 'tap0' nonpersistent
SEE ALSO vde_switch(1)vde_plug2tap(1)AUTHOR
tunctl was written by Jeff Dike jdike@karaya.com
This manual page is based on tunctl manual page written by Matt Zimmerman mdz@debian.org for the Debian GNU/Linux system.
VDE_TUNCTL(8)