Greetings,
I have a qemu vm which runs a systemd based buildroot image, the vm's nic is
virtio, if I configure systemd to auto start the nic, I get two ips for the
only nic on the system, a valid one and in invalid one.
in this case, I can only connect to local lan but not outside of the last, I
once were able to get to a situation where only the valid ip is set and tested
outside connection at it worked.
here is the output of ip a:
$ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host noprefixroute
valid_lft forever preferred_lft forever
2: enp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP8000> mtu 1500 qdisc fq_codel qlen
1000
link/ether xx:xx:xx:xx:xx:xx brd ff:ff:ff:ff:ff:ff
inet 192.168.0.10/24 brd 192.168.0.255 scope global dynamic enp1s0
valid_lft 40422sec preferred_lft 40422sec
inet 169.254.39.180/16 brd 169.254.255.255 scope global enp1s0
valid_lft forever preferred_lft forever
inet6 xxxx::xxxx:xx:xxxx:xxxx/64 scope link
valid_lft forever preferred_lft forever
3: sit0@NONE: <NOARP> mtu 1480 qdisc noop qlen 1000
link/sit 0.0.0.0 brd 0.0.0.0
$ cat /etc/systemd/network/enp1s0.network
[Match]
Name=enp1s0
[Network]
DHCP=ipv4
I'm no sure this is a systemd bug as I saw it when I tried a non systemd based
env, so I'd like to try and prevent such allocation so the system will work
until I can properly solve it.
is it possible?
Thanks
Dagg
