<html><head></head><body dir="auto" style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;"><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><meta http-equiv="Content-Type" content="text/html; charset=utf-8" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><meta http-equiv="Content-Type" content="text/html; charset=utf-8" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Hello,<div class=""><br class=""></div><div class="">Did something change with the handling of tcp keepalives between version 0.8.2 and 0.10.0?</div><div class=""><br class=""></div><div class="">I recently upgraded one of two servers to 0.10.0 and after the upgrade I don’t see keepalives which I do from the 0.8.2 server (and previously, before the upgrade, from the upgraded server).</div><div class=""><br class=""></div><div class="">Same configuration for both servers, default:</div><div class=""><br class=""></div><div class=""><div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures;" class="">rtr-tcp-keepalive = 60</span></div></div><div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures;" class=""><br class=""></span></div><div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);" class=""><div style="font-family: Helvetica; font-size: 14px;" class="">When I check with tcpdump there are no keepalives from the 0.10.0 server but roughly 75s (system default) from the 0.8.2 version. Also, doing a show tcp packet-trace on the Cisco shows the same.</div><div style="font-family: Helvetica; font-size: 14px;" class=""><br class=""></div><div style="font-family: Helvetica; font-size: 14px;" class="">I’m trying to debug a problem where the session to the 0.10.0 server is reset roughly once per hour (which is the refresh time). Since the session is through a firewall I suspect I need the keepalives..</div><div style="font-family: Helvetica; font-size: 14px;" class=""><br class=""></div><div style="font-family: Helvetica; font-size: 14px;" class="">Thanks,</div><div style="font-family: Helvetica; font-size: 14px;" class=""><br class=""></div><div style="font-family: Helvetica; font-size: 14px;" class="">—BC</div><div style="font-family: Helvetica; font-size: 14px;" class=""><br class=""></div><div class=""><br class=""></div></div></div></div></div></body></html>