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| author | David Kaspar [Dee'Kej] <dkaspar@redhat.com> | 2017-07-10 18:16:35 +0200 |
|---|---|---|
| committer | Dee'Kej <deekej@linuxmail.org> | 2017-07-14 17:22:22 +0200 |
| commit | a5361886ac6d7b0b72ea5765b175a96a4521dc2a (patch) | |
| tree | 9701da2c686127d7fdb2fb08051fd9ea525545f3 /sysconfig/network-scripts/ifup-eth | |
| parent | daa222a8d2a3a56837900c2ff3495c6484481370 (diff) | |
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ARPUPDATE introduced
The ARPUPDATE option has been introduced. It defaults to 'yes'.
By setting the ARPUPDATE to 'no', administrator can disable
updating neighbouring computers with ARP information about current
NIC. This is especially needed when using LVS Load Balancing with
Direct routing enabled.
Diffstat (limited to 'sysconfig/network-scripts/ifup-eth')
| -rwxr-xr-x | sysconfig/network-scripts/ifup-eth | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sysconfig/network-scripts/ifup-eth b/sysconfig/network-scripts/ifup-eth index 3da5c16b..5096a5d8 100755 --- a/sysconfig/network-scripts/ifup-eth +++ b/sysconfig/network-scripts/ifup-eth @@ -274,7 +274,7 @@ else fi # update ARP cache of neighboring computers - if [ "${REALDEVICE}" != "lo" ]; then + if ! is_false "${arpupdate[$idx]}" && [ "${REALDEVICE}" != "lo" ]; then /sbin/arping -q -A -c 1 -I ${REALDEVICE} ${ipaddr[$idx]} ( sleep 2; /sbin/arping -q -U -c 1 -I ${REALDEVICE} ${ipaddr[$idx]} ) > /dev/null 2>&1 < /dev/null & |