I am trying to use systemd-networkd on Fedora 21, and I haven't been able to get it to set the MTU of an interface correctly:
[root@localhost network]# cat eth0.link [Match] MACAddress=52:54:00:d8:3d:3e [Link] MTUBytes=8996 [root@localhost network]# [root@localhost network]# cat eth0.network [Match] MACAddress=52:54:00:d8:3d:3e [Network] DHCP=yes [root@localhost network]# ifconfig eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 172.31.253.166 netmask 255.255.255.0 broadcast 172.31.253.255 inet6 fe80::5054:ff:fed8:3d3e prefixlen 64 scopeid 0x20<link> ether 52:54:00:d8:3d:3e txqueuelen 1000 (Ethernet) RX packets 389 bytes 35608 (34.7 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 245 bytes 28600 (27.9 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10<host> loop txqueuelen 0 (Local Loopback) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 As you can see, the MTU is not being set, although setting it manually works fine: [root@localhost network]# ifconfig eth0 mtu 8996 [root@localhost network]# ifconfig eth0 eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 8996 inet 172.31.253.166 netmask 255.255.255.0 broadcast 172.31.253.255 inet6 fe80::5054:ff:fed8:3d3e prefixlen 64 scopeid 0x20<link> ether 52:54:00:d8:3d:3e txqueuelen 1000 (Ethernet) RX packets 586 bytes 51538 (50.3 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 288 bytes 33908 (33.1 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 Any idea what I'm missing? -- ======================================================================== Ian Pilcher arequip...@gmail.com -------- "I grew up before Mark Zuckerberg invented friendship" -------- ======================================================================== _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel