Re: [vpp-dev] TCP Connection Failed Between two veth interfaces switched via VPP

2017-02-22 Thread Hang Shi
ou’ll rapidly confirm that > reasonable-looking SYNs are being sent. Check to see if missing routes or > iptables are responsible. > > > > IIRC Keith Burns managed to make this work, copying him. > > > > Thanks… Dave > > > > *From:* vpp-dev-boun...@lists.fd.io [mailto

[vpp-dev] TCP Connection Failed Between two veth interfaces switched via VPP

2017-02-21 Thread Hang Shi
Hi, I am trying to do tcp connection between two veth interfaces via switching in VPP, as done in below wiki. The ping is successful, however, the TCP connection failed for a TCP connection from a veth interface in one namespace to another namespace. Tried on http and netcat server. Using latest

[vpp-dev] Traceback Seen in invoke Python APIs with Parameters

2017-02-18 Thread Hang Shi
Hi, I am trying to use VPP python APIs and seeing the tracebacks (see below) for Python APIs with parameters, while Python APIs without parameters are fine. Will anyone help? The APIs I tried is vpp.sw_interface_add_del_ address. below is the traceback and code snippets. Whole codes are