scapy
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secdev
Reading IPv6 routes is broken on OpenBSD
Scapy sees:
>>> conf.route6
Destination Next Hop Iface Src candidates Metric
::1/128 :: lo0 ::1 1
fe80::1/128 :: lo0 ::1 1
when in reality:
host# netstat -f inet6 -rn
Routing tables
Internet6:
Destination Gateway Flags Refs Use Mtu Prio Iface
::/96 ::1 UGRS 0 0 32768 8 lo0
::1 ::1 UHhl 10 20 32768 1 lo0
::ffff:0.0.0.0/96 ::1 UGRS 0 0 32768 8 lo0
2002::/24 ::1 UGRS 0 0 32768 8 lo0
2002:7f00::/24 ::1 UGRS 0 0 32768 8 lo0
2002:e000::/20 ::1 UGRS 0 0 32768 8 lo0
2002:ff00::/24 ::1 UGRS 0 0 32768 8 lo0
fe80::/10 ::1 UGRS 0 4 32768 8 lo0
fec0::/10 ::1 UGRS 0 0 32768 8 lo0
fe80::1%lo0 fe80::1%lo0 UHl 0 0 32768 1 lo0
ff01::/16 ::1 UGRS 0 0 32768 8 lo0
ff01::%lo0/32 fe80::1%lo0 Um 0 1 32768 4 lo0
ff02::/16 ::1 UGRS 0 0 32768 8 lo0
ff02::%lo0/32 fe80::1%lo0 Um 0 1 32768 4 lo0
We wrongly parse the output of ifconfig on OpenBSD. I hate this crap calling 'subprocess' and hoping the output of ifconfig doesn't change. See https://github.com/secdev/scapy/pull/4497
