diff options
| -rwxr-xr-x | sysconfig/network-scripts/ifup | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sysconfig/network-scripts/ifup b/sysconfig/network-scripts/ifup index 219dcfde..8320d2f5 100755 --- a/sysconfig/network-scripts/ifup +++ b/sysconfig/network-scripts/ifup @@ -151,6 +151,11 @@ if [ -n "${DYNCONFIG}" ]; then DHCPCDARGS="${DHCPCDARGS} -R" fi echo -n $"Determining IP information for ${DEVICE}..." + if check_link_down ${DEVICE}; then + echo $" failed; no link present. Check cable?" + ip link set down ${DEVICE} >/dev/null 2>&1 + exit 1 + fi # DHCP clients need DNS to be available, and we don't know # what DNS server they're using until they are done. |