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| author | David Kaspar [Dee'Kej] <dkaspar@redhat.com> | 2016-11-10 12:14:30 +0100 |
|---|---|---|
| committer | Dee'Kej <deekej@linuxmail.org> | 2016-11-15 14:27:07 +0100 |
| commit | ca3cea691b6be245e43740a8358ecc47add5684f (patch) | |
| tree | d1fdfe778a0bafb24302cfa047452e030ffeb608 /sysconfig | |
| parent | c748b699095d68a2fb12fb26639e3b77a46a44eb (diff) | |
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network-functions: do not send hostname via dhclient everytime
Resolves: RHBZ #1350602
Diffstat (limited to 'sysconfig')
| -rwxr-xr-x | sysconfig/network-scripts/ifup-eth | 17 | ||||
| -rw-r--r-- | sysconfig/network-scripts/network-functions | 17 |
2 files changed, 25 insertions, 9 deletions
diff --git a/sysconfig/network-scripts/ifup-eth b/sysconfig/network-scripts/ifup-eth index 7f753a90..dd25d95d 100755 --- a/sysconfig/network-scripts/ifup-eth +++ b/sysconfig/network-scripts/ifup-eth @@ -177,7 +177,13 @@ if [ -n "${DYNCONFIG}" -a -x /sbin/dhclient ]; then [ -x /sbin/restorecon ] && restorecon /var/lib/dhclient/dhclient-${DEVICE}.leases > /dev/null 2>&1 fi done - DHCLIENTARGS="${DHCLIENTARGS} -H ${DHCP_HOSTNAME:-${HOSTNAME%%.*}} ${ONESHOT} -q ${DHCLIENTCONF} -lf /var/lib/dhclient/dhclient-${DEVICE}.leases -pf /var/run/dhclient-${DEVICE}.pid" + + if need_hostname; then + DHCLIENTARGS="${DHCLIENTARGS} ${DHCP_HOSTNAME:+-H $DHCP_HOSTNAME} ${ONESHOT} -q ${DHCLIENTCONF} -lf ${LEASEFILE} -pf /var/run/dhclient-${DEVICE}.pid" + else + DHCLIENTARGS="${DHCLIENTARGS} -H ${DHCP_HOSTNAME:-${HOSTNAME%%.*}} ${ONESHOT} -q ${DHCLIENTCONF} -lf ${LEASEFILE} -pf /var/run/dhclient-${DEVICE}.pid" + fi + echo echo -n $"Determining IP information for ${DEVICE}..." if [[ "${PERSISTENT_DHCLIENT}" != [yY1]* ]] && check_link_down ${DEVICE}; then @@ -307,7 +313,14 @@ if [[ "${DHCPV6C}" = [Yy1]* ]] && [ -x /sbin/dhclient ]; then generate_config_file_name 6 echo echo -n $"Determining IPv6 information for ${DEVICE}..." - if /sbin/dhclient -6 -1 ${DHCPV6C_OPTIONS} ${DHCLIENTCONF} -lf /var/lib/dhclient/dhclient6-${DEVICE}.leases -pf /var/run/dhclient6-${DEVICE}.pid -H ${DHCP_HOSTNAME:-${HOSTNAME%%.*}} ${DEVICE} ; then + + if need_hostname; then + DHCLIENTARGS="-6 -1 ${DHCPV6C_OPTIONS} ${DHCLIENTCONF} -lf ${LEASEFILE} -pf /var/run/dhclient6-${DEVICE}.pid ${DHCP_HOSTNAME:+-H $DHCP_HOSTNAME} ${DEVICE}" + else + DHCLIENTARGS="-6 -1 ${DHCPV6C_OPTIONS} ${DHCLIENTCONF} -lf ${LEASEFILE} -pf /var/run/dhclient6-${DEVICE}.pid -H ${DHCP_HOSTNAME:-${HOSTNAME%%.*}} ${DEVICE}" + fi + + if /sbin/dhclient "$DHCLIENTARGS"; then echo $" done." else echo $" failed." diff --git a/sysconfig/network-scripts/network-functions b/sysconfig/network-scripts/network-functions index 2133b288..3c85cd1a 100644 --- a/sysconfig/network-scripts/network-functions +++ b/sysconfig/network-scripts/network-functions @@ -309,13 +309,16 @@ END { need_hostname () { - CHECK_HOSTNAME=$(hostname) - if [ "$CHECK_HOSTNAME" = "(none)" -o "$CHECK_HOSTNAME" = "localhost" -o \ - "$CHECK_HOSTNAME" = "localhost.localdomain" ]; then - return 0 - else - return 1 - fi + CHECK_HOSTNAME="$(hostname)" + + case "$CHECK_HOSTNAME" in + '(none)' | 'localhost' | 'localhost.localdomain') + return 0 + ;; + *) + return 1 + ;; + esac } set_hostname () |