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DPDK / grout

grout # a graph router based on DPDK
BSD 3-Clause "New" or "Revised" License
10 stars 5 forks source link

ip: reply dest unreachable message #50

Closed christophefontaine closed 3 months ago

christophefontaine commented 3 months ago

Instead of dropping the packet silently, sends an icmp packet "destination unreachable" when no route is found.

TTL EXCEEDED and NO ROUTE are similar, so reuse the same node.