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[lwip-devel] [patch #9021] nd6: add support for RDNSS option as per RFC
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From: |
Simon Goldschmidt |
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Subject: |
[lwip-devel] [patch #9021] nd6: add support for RDNSS option as per RFC 6106 |
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Date: |
Wed, 14 Dec 2016 09:23:26 +0000 (UTC) |
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User-agent: |
Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36 |
Follow-up Comment #3, patch #9021 (project lwip):
How would an expired entry lead to RS here?
When implementing the timeout in nd6 (we alrady have nd6_tmr() which is called
every second), I would have deleted expired servers from dns, so there would
be no need to check validity for anyone. The downside would be we'd have to
store the servers twice.
Oh, and another thought: multiple interfaces require some attention, too.
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