dhcpcd: log basic send and receive at INFO level
When we send or receive a DHCP packet, log the type and the
transaction ID at level LOG_INFO. This will help to diagnose
problems in the field, and in the lab.
BUG=chromium:291284
TEST=network_DhcpNegotiationSuccess, manual
Manual test:
- ran the autotest
- ran egrep 'dhcpcd.+(sending|received) DHCP' /var/log/net.log on the DUT
- saw matching lines
Change-Id: Idce7d1156164384ed6aa87fc899708e81bf8b498
Reviewed-on: https://chromium-review.googlesource.com/186593
Tested-by: mukesh agrawal <quiche@chromium.org>
Reviewed-by: mukesh agrawal <quiche@chromium.org>
Commit-Queue: mukesh agrawal <quiche@chromium.org>
1 file changed
