<div dir="ltr">Hello everyone!!<div><br></div><div><br></div><div>I'm using IPaddr2 for VIP.</div><div><br></div><div>In the IPaddr2 document, it say interval between unsolicited ARP packets is default 200msec and can change it using option "-i", but when i check with tcpdump, it looks like sending arp every 1000msec fixed.</div><div><br></div><div>Does someone have any idea ?</div><div><br></div><div>Thank you in advance.<br></div><div><br></div><div><br></div><div>[environment]</div><div>kvm, centOS 6.8<br></div><div>pacemaker-1.1.14-8.el6_8.1.x86_64</div><div>cman-3.0.12.1-78.el6.x86_64</div><div>resource-agents-3.9.5-34.el6_8.2.x86_64</div><div><br></div><div><br></div><div>[command used to send unsolicited arp]</div><div>NOTE: i got this command from /var/log/cluster/corosync.log</div><div>#/usr/libexec/heartbeat/send_arp -i 200 -r 5 -p /var/run/resource-agents/send_arp-192.168.12.215 eth0 192.168.12.215 auto not_used not_used</div><div><p class="gmail-p1">[result of tcudump]</p><p class="gmail-p1">#tcpdump arp</p><p class="gmail-p1">tcpdump: verbose output suppressed, use -v or -vv for full protocol decode</p><p class="gmail-p1"><span class="gmail-s1">listening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes</span></p><p class="gmail-p1"><span class="gmail-s1">05:28:17.267296 ARP, Request who-has 192.168.12.215 (Broadcast) tell 192.168.12.215, length 28</span></p><p class="gmail-p1"><span class="gmail-s1">05:28:18.267519 ARP, Request who-has 192.168.12.215 (Broadcast) tell 192.168.12.215, length 28</span></p><p class="gmail-p1"><span class="gmail-s1">05:28:19.267638 ARP, Request who-has 192.168.12.215 (Broadcast) tell 192.168.12.215, length 28</span></p><p class="gmail-p1"><span class="gmail-s1">05:28:20.267715 ARP, Request who-has 192.168.12.215 (Broadcast) tell 192.168.12.215, length 28</span></p><p class="gmail-p1">
</p><p class="gmail-p1"><span class="gmail-s1">05:28:21.267801 ARP, Request who-has 192.168.12.215 (Broadcast) tell 192.168.12.215, length 28</span></p><p class="gmail-p1"><span class="gmail-s1"><br></span></p></div></div>