4 ms·
Link to the GitHub repo: https://github.com/nhorman/dropwatch https://github.com/nhorman/dropwatch
by DominoTree 6y ago
Link to the GitHub repo:
https://github.com/nhorman/dropwatch https://github.com/nhorman/dropwatch
- Ao7bei3s 6y agoNote there's also kernel side code for this. Theoretically it's generic, but practically it was written specifically for dropwatch and dropwatch is the only user of it that I am aware of. https://github.com/torvalds/linux/blob/master/net/core/drop_monitor.c https://github.com/torvalds/linux/blob/master/net/core/drop_...
- nh2 6y agoIf you just want to enable it in your kernel (in case your distribution hasn't already), the config option is called `CONFIG_NET_DROP_MONITOR`. I've recently made it on-by-default in NixOS and also collected some info about which other distros already have it on-by-default and since when: https://github.com/NixOS/nixpkgs/pull/85119 https://github.com/NixOS/nixpkgs/pull/85119 dropwatch is very useful, I used it to debug interruptions of our VPN setup between servers.