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Test for the IP address on local interfaces only, if it is not prefixed by an interface name

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erdgeist 2013-04-14 18:40:36 +00:00
parent c7a82d99e1
commit 8f36c7002b
1 changed files with 10 additions and 6 deletions
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16
ezjail-admin
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@ -732,15 +732,19 @@ EOF
#
TIFS=${IFS}; IFS=,
for ezjail_ip in ${ezjail_ips}; do
for ezjail_ip_in in ${ezjail_ips}; do
# From 9.0 IP addresses can be prefixed by their interface, for now ignore
# the prefix
ezjail_ip="${ezjail_ip#*|}"
ezjail_ip="${ezjail_ip_in#*|}"
case ${ezjail_ip} in *.*.*.*) _ping=ping;; *) _ping=ping6;; esac
# check, whether IP is configured on a local interface, warn if it isnt
${_ping} -S ${ezjail_ip} -q -c 1 localhost >/dev/null 2>/dev/null
[ $? -eq 0 ] || echo "Warning: IP ${ezjail_ip} not configured on a local interface."
# If the IP address is not automatically configured, test if it is configured
# on a local interface
if [ "${ezjail_ip}" = "${ezjail_ip_in}" ]; then
case ${ezjail_ip} in *.*.*.*) _ping=ping;; *) _ping=ping6;; esac
# check, whether IP is configured on a local interface, warn if it isnt
${_ping} -S ${ezjail_ip} -q -c 1 localhost >/dev/null 2>/dev/null
[ $? -eq 0 ] || echo "Warning: IP ${ezjail_ip} not configured on a local interface."
fi
# check, whether some host system services do listen on the Jails IP
IFS=_