[ale] iptables issues with dual NIC'd hosts?

[Dustin Strickland]

What interface is MySQL listening on

On Jan 26, 2018 12:21 PM, "Phil Turmel via Ale" <ale at ale.org> wrote:

> On 01/26/2018 01:01 PM, leam hall via Ale wrote:
> > Using RHEL 6, two hosts (A, B) each with two NICs, Each host has one
> > NIC on each of two VLANs. Tomcat on Host_A rying to connect to MySQL
> > on Host_B, port 3306. iptables on Host_B looks open (0.0.0.0) for
> > TCP/3306.
> >
> > Host_A_NIC_0 can connect to Host_B_NIC_0 TCP/3306
> > HOST_A_NIC_1 can NOT connect to HOST_B_NIC_1  TCP/3306.
> >
> > They are 1 IP off and NIC_1 can ping NIC_1, but not connect TCP/3306.
> >
> > Thoughts on how to figure out why when iptables looks open?
>
> I don't see any flaw in the iptables rules you posted.  /-:
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