Code: Select all
# uname -a
Linux snail 4.9.59+ #1047 Sun Oct 29 11:47:10 GMT 2017 armv6l GNU/Linux
# ip link set usb0 mtu 7418
# ifconfig usb0
usb0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 7418
inet 192.168.7.33 netmask 255.255.255.0 broadcast 192.168.7.255
inet6 fe80::34:33ff:fe3c:5021 prefixlen 64 scopeid 0x20<link>
ether 02:34:33:3c:50:21 txqueuelen 1000 (Ethernet)
RX packets 1452322 bytes 3050230089 (2.8 GiB)
RX errors 0 dropped 24 overruns 0 frame 0
TX packets 1431037 bytes 2731689230 (2.5 GiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
Code: Select all
# uname -a
Linux giraffe 4.14.34+ #1110 Mon Apr 16 14:51:42 BST 2018 armv6l GNU/Linux
# ip link set usb0 mtu 7418
RTNETLINK answers: Invalid argument
# ifconfig usb0
usb0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.7.1 netmask 255.255.255.0 broadcast 192.168.7.255
inet6 fe80::46:c0ff:fea8:701 prefixlen 64 scopeid 0x20<link>
ether 02:46:c0:a8:07:01 txqueuelen 1000 (Ethernet)
RX packets 499 bytes 42230 (41.2 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 329 bytes 38397 (37.4 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0