[CUWiN-Dev] TDV Gateways

[Matthew Isaacs]

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I've resolved most of the problems with TDV and multiple gateways.  The
issue that was causing HSLS and zebra to consume all of the cpu was a
configuration issue.  All nodes that are were connected to directly to
the internet do so through a linksys router.  The local subnets on all
these routers were the same.  Since the routing advertises local
ethernet IP addresses, the routing daemon saw multiple paths to the same
network, which was not the case.  Reconfiguring the linksys gateways to
be on different subnets resolved that routing issue.

Once this was resolved and I was bringing up more gateways, I noticed
that nodes that can connect directly to multiple gateways would not set
ANY gateway under some conditions.  Once all gateways were brought up,
this disappeared, probably due to the presence of a significantly better
gateway.

UDP and ICMP traffic now traverses the network wonderfully.  TCP traffic
 exhibits the problem of route changes breaking TCP sessions.

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