On 2/9/15 21:23, Charles Sprickman via Outages wrote:
Finding Philly-area business FiOS unreachable from a few places in the northeast.
What strikes me as odd is that all the traceroutes stop (at what’s labelled as) at an NYC router:
[snip]
Even more interesting, from other parts of the country it doesn’t get very far either:
If I had to guess, they somehow lost the more specific iBGP route to the internal router serving that subnet and are advertising a less specific out to the Internet. Hence the trace dies at the first hop to Verizon regardless of entry point. -- -- Jay Hennigan - CCIE #7880 - Network Engineering - jay@impulse.net Impulse Internet Service - http://www.impulse.net/ Your local telephone and internet company - 805 884-6323 - WB6RDV