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Re: dual nic environment [message #7460 is a reply to message #7394]

Fri, 13 October 2006 17:50

rudal
Messages: 20
Registered: July 2006

Junior Member

I forgot to add this warning message:

a = host node.

[root@a ~]# vzctl set 500 --ipadd 10.2.5.2
Adding IP address(es): 10.2.5.2
arpsend: 10.2.5.2 is detected on another computer : 00:d0:00:58:e0:00
vps-net_add WARNING: arpsend -c 1 -w 1 -D -e 10.2.5.2 eth0 FAILED
WARNING: Settings were not saved and will be resetted to original values on next start (use --save flag)
[root@a ~]#

Inside the VE:
[root@a ~]# vzctl enter 500
entered into VPS 500
-bash-3.00#
-bash-3.00# ifconfig
...omitted...
venet0:1 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
inet addr:10.2.5.2 P-t-P:10.2.5.2 Bcast:10.2.5.2 Mask:255.255.255.255
UP BROADCAST POINTOPOINT RUNNING NOARP MTU:1500 Metric:1

On another box in the same switch:
[root@b ~]# arp -a | grep 10.2.5
? (10.2.5.2) at 00:0E:0C:7F:0E:D6 [ether] on eth0
[root@b ~]#

00:0E:0C:7F:0E:D6 -> the mac address of eth1 box a.

=============================
on box a:

[root@a eth1]# more *
::::::::::::::
accept_redirects
::::::::::::::
1
::::::::::::::
accept_source_route
::::::::::::::
0
::::::::::::::
arp_announce
::::::::::::::
0
::::::::::::::
arp_filter
::::::::::::::
0
::::::::::::::
arp_ignore
::::::::::::::
0
::::::::::::::
bootp_relay
::::::::::::::
0
::::::::::::::
disable_policy
::::::::::::::
0
::::::::::::::
disable_xfrm
::::::::::::::
0
::::::::::::::
force_igmp_version
::::::::::::::
0
::::::::::::::
forwarding
::::::::::::::
1
::::::::::::::
log_martians
::::::::::::::
0
::::::::::::::
mc_forwarding
::::::::::::::
0
::::::::::::::
medium_id
::::::::::::::
0
::::::::::::::
proxy_arp
::::::::::::::
0
::::::::::::::
rp_filter
::::::::::::::
1
::::::::::::::
secure_redirects
::::::::::::::
1
::::::::::::::
send_redirects
::::::::::::::
1
::::::::::::::
shared_media
::::::::::::::
1
::::::::::::::
tag
::::::::::::::
0

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[Message index]

		dual nic environment By: rudal on Thu, 12 October 2006 21:37
		Re: dual nic environment By: Vasily Tarasov on Fri, 13 October 2006 05:31
		Re: dual nic environment By: rudal on Fri, 13 October 2006 08:31
		Re: dual nic environment By: Andrey Mirkin on Fri, 13 October 2006 09:49
		Re: dual nic environment By: rudal on Fri, 13 October 2006 17:50
		Re: dual nic environment By: John Kelly on Fri, 13 October 2006 19:39
		Re: dual nic environment By: rudal on Fri, 13 October 2006 19:48
		Re: dual nic environment By: Andrey Mirkin on Mon, 16 October 2006 14:14
		Re: dual nic environment By: rudal on Mon, 16 October 2006 17:16
		Re: dual nic environment By: Andrey Mirkin on Tue, 17 October 2006 08:36
		Re: dual nic environment By: John Kelly on Mon, 16 October 2006 18:42
		Re: dual nic environment By: rudal on Mon, 16 October 2006 18:47
		Re: dual nic environment By: John Kelly on Mon, 16 October 2006 19:01
		Re: dual nic environment By: rudal on Mon, 16 October 2006 19:12
		Re: dual nic environment By: John Kelly on Mon, 16 October 2006 19:25
		Re: dual nic environment By: rudal on Mon, 16 October 2006 22:55
		Re: dual nic environment By: John Kelly on Tue, 17 October 2006 02:57
		Re: dual nic environment By: rudal on Tue, 17 October 2006 07:02
		Re: dual nic environment By: rudal on Tue, 17 October 2006 07:15

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