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authorerdgeist <erdgeist@erdgeist.org>2012-01-15 18:49:57 +0000
committererdgeist <erdgeist@erdgeist.org>2012-01-15 18:49:57 +0000
commit9a22c2885615333241230a7f2f49e7b9c200f957 (patch)
tree8d350d73619d88639c62d8ed39d5bfb597d7ca3f /ezjail-admin
parent3095bd59001b14b87515c9cc87e0e87e0694f17e (diff)
Have the test for local addresses be done by ping while trying to send from the IP to the IP. The intermediate approach using nc did not work in 9.0
Diffstat (limited to 'ezjail-admin')
-rwxr-xr-xezjail-admin3
1 files changed, 2 insertions, 1 deletions
diff --git a/ezjail-admin b/ezjail-admin
index 4b7bd35..5b8610f 100755
--- a/ezjail-admin
+++ b/ezjail-admin
@@ -707,8 +707,9 @@ EOF
707 707
708 TIFS=${IFS}; IFS=, 708 TIFS=${IFS}; IFS=,
709 for ezjail_ip in ${ezjail_ips}; do 709 for ezjail_ip in ${ezjail_ips}; do
710 case ${ezjail_ip} in *.*.*.*) _ping=ping;; *) _ping=ping6;; esac
710 # check, whether IP is configured on a local interface, warn if it isnt 711 # check, whether IP is configured on a local interface, warn if it isnt
711 nc -n -s ${ezjail_ip} -u -w 0 127.0.0.1 1 2> /dev/null 712 ${_ping} -S ${ezjail_ip} -q -c 1 localhost >/dev/null 2>/dev/null
712 [ $? -eq 0 ] || echo "Warning: IP ${ezjail_ip} not configured on a local interface." 713 [ $? -eq 0 ] || echo "Warning: IP ${ezjail_ip} not configured on a local interface."
713 714
714 # check, whether some host system services do listen on the Jails IP 715 # check, whether some host system services do listen on the Jails IP