[vpp-dev] TCP host stack & small size fifo

2019-07-24 Thread max1976 via Lists.Fd.Io
Hello, Experimenting with the size of fifo, I saw a problem. The smaller the size of the fifo, the more often tcp window overflow errors occur (Segment not in receive window in vpp terminology). In the dump [1], is shown the data exchange between the vpp tcp proxy (192.168.0.1) and the nginx se

[vpp-dev] TCP host stack

2019-07-02 Thread max1976 via Lists.Fd.Io
Hello, Can a host stack handle a large number of connections? I tried to test the tcp proxy from the vpp (tested with wrk) and I see that this proxy shows a very low bandwidth even compared to the TCP proxy under Linux. Thanks. -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to thi

[vpp-dev] Strange behavior in multi-thread mode

2019-06-24 Thread max1976 via Lists.Fd.Io
Hello, I have the following hw: cpu Xeon(R) CPU D-1533N, nics Ethernet Connection X552 10 GbE SFP+. When configuring vpp in single-threaded mode, ping to a neighbor is about 0.05 ms. When I try to enable one or more workers, the ping rises to 10.05 ms. Multi-thread mode configuration: cpu { mai

[vpp-dev] TLS client app

2019-06-23 Thread max1976 via Lists.Fd.Io
Hello, Can I get a server certificate (by calling SSL_get_peer_certificate) when the client connected to the server (in the event session_connected_callback) in the client tls app by usign openssl plugin? Thanks. -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/

[vpp-dev] Transparent proxy app

2019-06-14 Thread max1976 via Lists.Fd.Io
Hello, Does vpp support transparent proxy mode for applications like tproxy in Linux? Thanks. -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#13287): https://lists.fd.io/g/vpp-dev/message/13287 Mute This Topic: https://lists.fd.io/mt/32065725/21656