[Babel-users] unicast attempt breaks timestamping

[Dave Taht]

Based on the patch juliusz supplied me to enable unicast IHU, and

default enable-timestamp true

this stops sending timestamps (which apparently relies on hellos and
IHUs being bundled together)

(aside from that unicast IHU is working fine, am still deploying stuff
around the testbed, not evaluating anything yet)

I was polling rtts (as measured by babel) in some prior "latency under
load" tests.

* side notes

the "chip" does not support ipv6-subtrees, nor adhoc. It is certainly
handy to babel the usb0
interface, but working around systemd (on ubuntu) can be a pain.

add neighbour 1cc4970 address fe80::14c7:67ff:fe31:ceac if enp0s16u1
reach ffff rxcost 96 txcost 96 rtt 0.743 rttcost 0 cost 96
add neighbour 1cc4f40 address fe80::16cc:20ff:fee5:64c2 if enp3s0
reach ffff rxcost 96 txcost 256 rtt 1.067 rttcost 0 cost 256

saturating the usb interface only bumps up the measured rtt by < 5ms

add interface enp0s16u1 up true ipv6 fe80::3c21:acff:fe2d:82c1 ipv4 172.26.66.10
add neighbour 1cc4970 address fe80::14c7:67ff:fe31:ceac if enp0s16u1
reach ffff rxcost 96 txcost 96 rtt 4.080 rttcost 0 cost 96


-- 
Dave Täht
Let's go make home routers and wifi faster! With better software!
http://blog.cerowrt.org