Hi, For endpoint dependent NAT oldest session per user is recycled only when expired (classic/vanilla NAT recycle always).
Matus From: vpp-dev@lists.fd.io <vpp-dev@lists.fd.io> On Behalf Of carlito nueno Sent: Friday, January 18, 2019 7:45 AM To: vpp-dev@lists.fd.io Subject: [vpp-dev] nat: create NAT session failed Hi all, When I set nat to endpoint dependent, I am receiving this error message: Jan 17 19:14:45 test1 vnet[32197]: nat: create NAT session failed Jan 17 19:14:45 test1 vnet[32197]: nat: max translations per user 10.155.0.2 Here is: sh nat44 sessions NAT44 sessions: -------- thread 0 vpp_main: 0 sessions -------- -------- thread 1 vpp_wk_0: 449 sessions -------- 10.155.0.2<http://10.155.0.2>: 256 dynamic translations, 0 static translations Here is: startup.conf unix { nodaemon log /var/log/vpp/vpp.log full-coredump cli-listen /run/vpp/cli.sock gid vpp startup-config /home/test1/vpp.conf } api-trace { on } api-segment { gid vpp } cpu { main-core 2 corelist-workers 3 } nat { translation hash buckets 16000 max translations per user 256 endpoint-dependent } dpdk { num-mbufs 32768 uio-driver auto } When I disable endpoint nat, even though translations hit the max (256), new nat sessions are being created and everything is fine. Any advice? Thanks
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