Hello Alexender, Thanks for the help. We are able to run sample udp application on top of rumpkernel + DPDK1.8.0 setup.
We want see the dpdk enabled interface in the ifconfig utility provided by rump kernel. We are trying to load the npf library to rump server using tcp socket as bindurl ,but we are unable to succeed. Please find the trace below. root@tcs-virtual-machine:/home/tcs/drv-netif-dpdk/rump/bin# ./rump_server -lrumpnet -lrumpnet_net -lrumpnet_netinet -lrumpdev_bpf -lrumpnet_npf tcp://10.138.97.196:1111 rump_sp: server bind failed rump server init failed: Can't assign requested address Also, We are unable to resolve the problem in loading dpdk library to rump server, do we have some dependent libraries to load while loading dpdk library to rump server. root@tcs-virtual-machine:/home/tcs/drv-netif-dpdk/rump/bin# ./rump_server -lrumpnet -lrumpnet_net -lrumpnet_netinet -lrumpdev_bpf -lrumpnet_npf -lrumpnet_dpdkif tcp://10.138.97.196:1111 failed to load -libraries, last error from "rumpnet_dpdkif": /home/tcs/drv-netif-dpdk/rump/lib/librumpnet_dpdkif.so: undefined symbol: rte_pktmbuf_init Regards, Tadi Manikantha Srinivas -----Alexander Guy <[email protected]> wrote: ----- To: T Manikantasrinivas <[email protected]> From: Alexander Guy <[email protected]> Date: 01/31/2015 01:06AM Cc: Manikanta Srinivas <[email protected]>, "[email protected]" <[email protected]> Subject: Re: Issue with rumpkernel + DPDK (1.8.0) On Jan 30, 2015, at 1:55 AM, T Manikantasrinivas <[email protected]> wrote: dhcp: dpdk0: adding IP address 10.138.97.168/25 dhcp: dpdk0: adding route to 10.138.97.128/25 dhcp: dpdk0: adding default route via 10.138.97.130 lease time: 86278 seconds webbrowser: connect: 61 rump kernel halting... halted Could you please let us know if we are missing some thing here. DPDK is working, and it’s getting a DHCP lease, but it looks like it can’t connect to NetBSD’s webserver. I’d double check that your network is allowing that traffic through. Maybe a firewall in the way? Alexander =====-----=====-----===== Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you ------------------------------------------------------------------------------ Dive into the World of Parallel Programming. The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ rumpkernel-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/rumpkernel-users
