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AiyionPrime
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Im Project Parker kam der Wunsch nach einer MTU Option auf. Das hier spiegelt die Funktion aus |
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Our original hard-coded MTU is here: https://gitli.stratum0.org/ffbs/uradvd/-/commit/ad9c7792a69da43a76fc05adec38c712b48af147 Thanks for implementing this properly, @AiyionPrime! 🙏 |
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@AiyionPrime can you update the PR to adjust for the changes from #11? |
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I'll see to at six. |
an option taking one argument: the MTU to advertise on the link Must not be less than 1280 bytes.
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@grische sorry; got a little late, but I think this is it. |
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Testing looks good: $ cat /proc/sys/net/ipv6/conf/enp34s0/mtu
1492
$ sudo ./uradvd -i enp34s0 --adv-link-mtu 1292 -p 2001:db8::/64
$ cat /proc/sys/net/ipv6/conf/enp34s0/mtu
1292Wireshark also shows the option correct when set, and not at all when not set. |
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Thanks for testing it out, that's highly appreciated! |
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