Red Hat Bugzilla – Bug 966520
arptables option -x does not work together with -L
Last modified: 2013-05-23 09:28:43 EDT
This request was evaluated by Red Hat Product Management for
inclusion in the current release of Red Hat Enterprise Linux.
Because the affected component is not scheduled to be updated
in the current release, Red Hat is unable to address this
request at this time.
Red Hat invites you to ask your support representative to
propose this request, if appropriate, in the next release of
Red Hat Enterprise Linux.
Thanks for the clone Hubert, however
RHEL-5.10 (the next RHEL-5 minor release) is going to be the first production phase 2  release of RHEL-5.
I'm closing this bugzilla as WONTFIX because since phase 2 we'll be addressing only security or critical issues.
This problem is not present in RHEL-6/7.