Server IP : 172.67.157.199 / Your IP : 18.219.180.175 [ Web Server : Apache System : Linux b70eb322-3aee-0c53-7c82-0db91281f2c6.secureserver.net 6.1.90-1.el9.elrepo.x86_64 #1 SMP PREEMPT_DYNAMIC Thu May 2 12:09:22 EDT 2024 x86_64 User : root ( 0) PHP Version : 8.0.30.2 Disable Function : NONE Domains : 0 Domains MySQL : ON | cURL : ON | WGET : ON | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /etc/network/if-up.d/ |
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#!/bin/sh # Block ifup until DAD completion # Copyright (c) 2016-2018 Kaarle Ritvanen has_flag() { ip address show dev $IFACE up | grep -q " $1 " } counter=100 while [ $(( counter-- )) -gt 0 ] && has_flag tentative && ! has_flag dadfailed; do sleep 0.2 done