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Re: [lvs-users] stuck on LVS-TUN, realservers receiving ipip packet, but

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: [lvs-users] stuck on LVS-TUN, realservers receiving ipip packet, but not doing anything because it think's it's martian.
From: Vincent Young <nard@xxxxxxx>
Date: Wed, 14 Oct 2009 14:29:49 -0400
On 2009-10-14, at 1:22 PM, Joseph Mack NA3T wrote:
>
>> ifconfig on the real server:
>>
>> eth0      Link encap:Ethernet  HWaddr FE:FD:61:6B:82:44
>>          inet addr:97.107.130.68  Bcast:97.107.130.255  Mask: 
>> 255.255.255.0
>>          inet6 addr: fe80::fcfd:61ff:fe6b:8244/64 Scope:Link
>>          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>>          RX packets:15772 errors:0 dropped:0 overruns:0 frame:0
>>          TX packets:1961 errors:0 dropped:0 overruns:0 carrier:0
>>          collisions:0 txqueuelen:1000
>>          RX bytes:1603668 (1.5 MiB)  TX bytes:325301 (317.6 KiB)
>>
>> eth0:0    Link encap:Ethernet  HWaddr FE:FD:61:6B:82:44
>>          inet addr:192.168.134.109  Bcast:192.168.255.255  Mask: 
>> 255.255.128.0
>
> you have a /23 network?


This is the settings I was given to add a private ip to eth0:0


>
>>          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>>
>> lo        Link encap:Local Loopback
>>          inet addr:127.0.0.1  Mask:255.0.0.0
>>          inet6 addr: ::1/128 Scope:Host
>>          UP LOOPBACK RUNNING  MTU:16436  Metric:1
>>          RX packets:10 errors:0 dropped:0 overruns:0 frame:0
>>          TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
>>          collisions:0 txqueuelen:0
>>          RX bytes:586 (586.0 b)  TX bytes:586 (586.0 b)
>>
>> tunl0     Link encap:IPIP Tunnel  HWaddr
>>          inet addr:97.107.133.234  Mask:255.255.255.255
>
> what happened to BROADCAST? it should be 97.107.133.234
>
This is on the realhost.
I bring up the tunl0 on realhost using:
# /sbin/ifconfig tunl0 97.107.133.234 netmask 255.255.255.255  
broadcast 97.107.133.234
it doesnt show me anything about broadcast. same thing if i use lo:0  
as well.


Thanks,
-Vincent Young

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