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trying to set up Private IPs, but can't cross-communicate
https://forum.linode.com/viewtopic.php?f=19&t=5075		 Page 1 of 1
Author:  Sarteck [ Tue Jan 19, 2010 7:38 pm ]
Post subject:  trying to set up Private IPs, but can't cross-communicate
Right, so I followed http://library.linode.com/networking/co ... interfaces for setting up my Private IPs so that my webserver can communicate with my database server without a huge amount of bandwidth.

Well, I cannot ping from my webserver to my database server's private IP.

Here's the output of netstat -rn:
Code:
Kernel IP routing table
Destination     Gateway         Genmask         Flags   MSS Window  irtt Iface
69.164.211.0    0.0.0.0         255.255.255.0   U         0 0          0 eth0
192.168.128.0   0.0.0.0         255.255.128.0   U         0 0          0 eth0
0.0.0.0         69.164.211.1    0.0.0.0         UG        0 0          0 eth0


Could someone steer me in the right direction? I've got a ticket in, but not sure if they can help with this or not.
Author:  db3l [ Tue Jan 19, 2010 8:40 pm ]
Post subject:  Re: trying to set up Private IPs, but can't cross-communicat
Sarteck wrote:
Could someone steer me in the right direction? I've got a ticket in, but not sure if they can help with this or not.

Could you perhaps have some firewall in place on either machine that hasn't been updated to account for the internal traffic?

-- David
Author:  mnordhoff [ Tue Jan 19, 2010 9:13 pm ]
Post subject: 
Did you remember to reboot both machines?

Have you verified the config on both of them?

i hope they're in the same data center, too.
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