Changes between Version 11 and Version 12 of Tutorials/k0SDR/Tutorial27

Timestamp:

Jul 20, 2022, 3:43:11 PM (2 years ago)

Author:

prasanthi

Comment:

—

Tutorials/k0SDR/Tutorial27

@@ -19 +19 @@
 
 ==== Prepare network setup for USRP access ====
-Each X310 on SB2 is connected to its respective node through a 10G interface adapter installed in Port 1 of the USRP. In this configuration, the X310 will have a default IP address of 192.168.40.2 (see [http://files.ettus.com/manual/page_usrp_x3x0.html#x3x0_setup_network_host_interface X310 User Manual]). To setup network connectivity, make sure DATA2 interface is configured with an address in the 192.168.40.0/24 subnet.
+Each X310 on SB2 is connected to its respective node through a 10G interface adapter installed in Port 1 of the USRP. In this configuration, the X310 will have a default IP address of 192.168.40.2 (see [http://files.ettus.com/manual/page_usrp_x3x0.html#x3x0_setup_network_host_interface X310 User Manual]). To setup network connectivity, make sure DATA2 interface on both node1-1 and node1-2 is configured with an address in the 192.168.40.0/24 subnet.
 {{{
 root@node1-1:~# ifconfig DATA2 192.168.40.1 netmask 255.255.255.0 mtu 9000
@@ -59 +59 @@
         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
 }}}
-Resize the send and receive buffers to support UHD applications
+Resize the send and receive buffers on both the nodes to support UHD applications
 {{{
 root@node1-1:~# sysctl -w net.core.wmem_max=24862979