From 7cc6b18205b3e0ceac131c9f475da76857926c2b Mon Sep 17 00:00:00 2001 From: Declan Freeman-Gleason Date: Wed, 11 Jan 2023 23:48:06 -0800 Subject: [PATCH] Disable link-local addressing completely to address issue on radio port two This is our current theory for the issues on CM3 introduced after we switched to the 64-bit image. We will need someone to test. Another option that I'd like to explore more in the future is using the static IP fallback to make it easy for teams to debug networking issues; we could probably fallback to something like 10.99.99.42. --- stage2/02-net-tweaks/00-patches/01-noipv4ll.diff | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 stage2/02-net-tweaks/00-patches/01-noipv4ll.diff diff --git a/stage2/02-net-tweaks/00-patches/01-noipv4ll.diff b/stage2/02-net-tweaks/00-patches/01-noipv4ll.diff new file mode 100644 index 0000000000..256e2cf32d --- /dev/null +++ b/stage2/02-net-tweaks/00-patches/01-noipv4ll.diff @@ -0,0 +1,12 @@ +Index: jessie-stage2/rootfs/etc/dhcpcd.conf +=================================================================== +--- jessie-stage2.orig/rootfs/etc/dhcpcd.conf ++++ jessie-stage2/rootfs/etc/dhcpcd.conf +@@ -57,3 +57,7 @@ + # fallback to static profile on eth0 + #interface eth0 + #fallback static_eth0 ++ ++# Disable link-local addressing completely ++# This seems to cause issues when DHCP times out (?) on the FRC radio ++noipv4ll