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Direktori : /usr/share/initramfs-tools/dhcpcd-hooks/ |
Current File : //usr/share/initramfs-tools/dhcpcd-hooks/10-mtu |
#!/bin/sh set -e # Configure the MTU for the interface # See https://github.com/NetworkConfiguration/dhcpcd/issues/67 and https://launchpad.net/bugs/2056194 set_mtu() { local mtu="$1" interface="$2" if [ "$mtu" -lt 576 ]; then echo "MTU $mtu is smaller than 576 which is the minimum for dhcpcd. Ignoring MTU." >&2 return fi echo "${mtu}" > "/sys/class/net/${interface}/mtu" echo "MTU of ${interface} set to ${mtu}" } if ${if_up?} && [ -n "${new_interface_mtu-}" ]; then set_mtu "${new_interface_mtu}" "${interface?}" fi