Date: Tue, 8 Oct 2019 22:05:37 +0300 From: Victor Gamov <vit@otcnet.ru> To: freebsd-net@freebsd.org Subject: ipsec on multicore VM Message-ID: <b2d9de74-294d-9a9c-cd8f-8b294776a7f3@otcnet.ru>
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Hi All I have FreeBSD 11.2-STABLE #0 r343863 VM with 2 CPU and vxnet3 NIC. This host uses many if_ipsec and strongswan-5.7.2 to make site-to-site ipsec connections. When I use `tcpdump -nn -i <ext_iface> src <site1_ext_ip> and esp` then I got many reordered IPsec packets. Does tcpdump give me a real picture and I have reordering somewhere "on the wire" or packets may be reordered due more then one CPU read packets from NIC ? -- CU, Victor Gamov
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