d469cea3bd
While investigating https://github.com/systemd/systemd/issues/16356, I discovered that networkd stops the radv service before adding or updating prefixes and then starts it again. This causes networkd to send an RA with a router lifetime of zero, causing the routes to flap on systems receiving the RA for a fraction of a second before radv is started again and proper RAs are sent. That has the potential to cause issues with latency-sensitive traffic like gaming or VoIP. This patch adds a boolean argument to the sd_radv_stop() function to control this behavior. The zero lifetime RA is still sent whenever radv is actually being stopped, but when it is being restarted for a prefix update (from networkd-dhcp6.c), the final RA is no longer sent to avoid the route flapping. |
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| .lgtm/cpp-queries | ||
| .mkosi | ||
| catalog | ||
| coccinelle | ||
| docs | ||
| factory/etc | ||
| hwdb.d | ||
| man | ||
| modprobe.d | ||
| network | ||
| po | ||
| presets | ||
| rules.d | ||
| semaphoreci | ||
| shell-completion | ||
| src | ||
| sysctl.d | ||
| sysusers.d | ||
| test | ||
| tmpfiles.d | ||
| tools | ||
| travis-ci | ||
| units | ||
| xorg | ||
| .clang-format | ||
| .ctags | ||
| .dir-locals.el | ||
| .editorconfig | ||
| .gitattributes | ||
| .gitignore | ||
| .lgtm.yml | ||
| .mailmap | ||
| .travis.yml | ||
| .vimrc | ||
| .ycm_extra_conf.py | ||
| azure-pipelines.yml | ||
| configure | ||
| LICENSE.GPL2 | ||
| LICENSE.LGPL2.1 | ||
| Makefile | ||
| meson_options.txt | ||
| meson.build | ||
| mkosi.build | ||
| mkosi.default | ||
| NEWS | ||
| README | ||
| README.md | ||
| TODO | ||
| zanata.xml | ||
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