Ticket #25 (new enhancement)

Opened 15 years ago

Last modified 14 years ago

Generate correct ICMP for unreachable nodes

Reported by: iskra Owned by: iskra
Priority: minor Milestone: V1R4 Release
Component: ZeptoOS Version:
Keywords: Cc:


In IP forwarding code, either over tree or over torus, where the destination node is unreachable, we should ideally generate and ICMP "host unreachable" packet and send it back to the sender. I did that for the tree network, but tests with "ping" indicate that the return packet is not properly recognized by the kernel, even though tests with tcpdump did not reveal any obvious corruption in the packet.

Change History

comment:1 Changed 15 years ago by anonymous

  • Type changed from defect to enhancement

comment:2 Changed 14 years ago by kazutomo

  • Milestone set to V1R4 Release
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