The only thing missing is IPIP to BGP connectivity via
the ampr-gw which
is
filtered.
It's actually much worse than just a filter. The ampr-gw doesn't make the
44/8 BGP announcements out to the internet itself. Instead, the
announcement is made higher up in the UCSD network and the traffic is
statically routed back down to the ampr-gw system. This means that any
packets ampr-gw attempts to send to 44 addresses on other networks will
never make it to the internet and will simply be routed back to itself.
This is why BGP networks need to also run the IPIP mesh if they want to
talk to any non-BGP 44 networks. Even with the IPIP mesh, BGP networks can
never talk to ampr-gw and expect to hear a response.
Has there ever been any progress in getting a fix for this, Brian?