lwIP - A Lightweight TCP/IP stack - Bugs: bug #55602, IPv6 address auto-configuration...
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bug #55602: IPv6 address auto-configuration with two different routers will fail
Submitter: | yanhc <yanhc> | ||
Submitted: | Tue 29 Jan 2019 01:16:36 PM UTC | ||
Category: | IPv6 | Severity: | 3 - Normal |
Item Group: | Faulty Behaviour | Status: | None |
Privacy: | Public | Assigned to: | None |
Open/Closed: | Open | Planned Release: | None |
lwIP version: | 2.1.0 |
Wed 30 Jan 2019 12:18:30 AM UTC, comment #1: |
yanhc <yanhc> |
Tue 29 Jan 2019 01:16:36 PM UTC, original submission:
Hi, all.
|
yanhc <yanhc> |
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Follows 1 latest change.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
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2019-01-30 | yanhc | Carbon-Copy | - | Added -email is unavailable- |
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Corresponding source code
Actually, this post is a little duplicated with https://savannah.nongnu.org/bugs/?53803 (bug #53803: nd6_cleanup_netif should set the auto-configured address to invalid).
This post has two new stuff from that post. The first is the test version is lwip 2.1.0 which is the latest with nd6.c. The second is this post provide how will windows 10 do under such circumstances. And I think what windows 10 do is pretty smart since it not only can retain the address when link is down, but also can switch to new router prefix quick when connected to a new router.