<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">This is correct.<br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On May 31, 2019, at 12:59 PM, Jia Chen <<a href="mailto:jchen1@paloaltonetworks.com" class="">jchen1@paloaltonetworks.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class="">Control packets have no reason to go through RTM which is what zebra does. Other protocols like ospf/ISIS/Multicast should not go through zebra either.</div><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><div class="gmail_quote" style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><div dir="ltr" class="gmail_attr">On Wed, May 15, 2019 at 8:56 AM Quentin Young <<a href="mailto:qlyoung@cumulusnetworks.com" class="">qlyoung@cumulusnetworks.com</a>> wrote:<br class=""></div><blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left-width: 1px; border-left-style: solid; border-left-color: rgb(204, 204, 204); padding-left: 1ex;">No, BGP packets are not routed through Zebra. bgpd manages its own sockets. All BGP I/O code is in bgp_io.c and bgp_network.c.<br class=""><br class="">Quentin<br class=""><br class="">> On May 15, 2019, at 2:27 AM, sudhanshu kumar <<a href="mailto:sudhanshu22@gmail.com" target="_blank" class="">sudhanshu22@gmail.com</a>> wrote:<br class="">><span class="Apple-converted-space"> </span><br class="">> Hi,<br class="">> I would like to know how does a BGP control packet sent by a peer get trapped by BGP in frr. Does it come to zebra first before being trapped by BGP. It would be good to indicate the functions called for this ?<br class="">><span class="Apple-converted-space"> </span><br class="">> Thanks & Regards,<br class="">> Sudhanshu<br class="">> _______________________________________________<br class="">> dev mailing list<br class="">><span class="Apple-converted-space"> </span><a href="mailto:dev@lists.frrouting.org" target="_blank" class="">dev@lists.frrouting.org</a><br class="">><span class="Apple-converted-space"> </span><a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.frrouting.org_listinfo_dev&d=DwIGaQ&c=V9IgWpI5PvzTw83UyHGVSoW3Uc1MFWe5J8PTfkrzVSo&r=yetdj-aXQpuqTCJGs-93hOpK3740MIRXowfUNLByeos&m=CpLv_KXziCVvcbM9cAUG7g9ZOyy2HLoTU7h0LGqg_0U&s=JeJChxqj8rT4lT8K1veVXmilq-FTRTmJPRDNSbR1F4w&e=" rel="noreferrer" target="_blank" class="">https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.frrouting.org_listinfo_dev&d=DwIGaQ&c=V9IgWpI5PvzTw83UyHGVSoW3Uc1MFWe5J8PTfkrzVSo&r=yetdj-aXQpuqTCJGs-93hOpK3740MIRXowfUNLByeos&m=CpLv_KXziCVvcbM9cAUG7g9ZOyy2HLoTU7h0LGqg_0U&s=JeJChxqj8rT4lT8K1veVXmilq-FTRTmJPRDNSbR1F4w&e=</a><span class="Apple-converted-space"> </span><br class=""><br class=""><br class="">_______________________________________________<br class="">dev mailing list<br class=""><a href="mailto:dev@lists.frrouting.org" target="_blank" class="">dev@lists.frrouting.org</a><br class=""><a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.frrouting.org_listinfo_dev&d=DwIGaQ&c=V9IgWpI5PvzTw83UyHGVSoW3Uc1MFWe5J8PTfkrzVSo&r=yetdj-aXQpuqTCJGs-93hOpK3740MIRXowfUNLByeos&m=CpLv_KXziCVvcbM9cAUG7g9ZOyy2HLoTU7h0LGqg_0U&s=JeJChxqj8rT4lT8K1veVXmilq-FTRTmJPRDNSbR1F4w&e=" rel="noreferrer" target="_blank" class="">https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.frrouting.org_listinfo_dev&d=DwIGaQ&c=V9IgWpI5PvzTw83UyHGVSoW3Uc1MFWe5J8PTfkrzVSo&r=yetdj-aXQpuqTCJGs-93hOpK3740MIRXowfUNLByeos&m=CpLv_KXziCVvcbM9cAUG7g9ZOyy2HLoTU7h0LGqg_0U&s=JeJChxqj8rT4lT8K1veVXmilq-FTRTmJPRDNSbR1F4w&e=</a></blockquote></div></div></blockquote></div><br class=""></body></html>