How to modify source code at pfSense
I did test pps(packets per second) by packet generator (pktgen, packETH).
[Host 192.168.1.189] –- LAN --- [F/W (LAN : 192.168.1.183, WAN : 10.1.1.24)] –- WAN --- [Host 10.1.1.25]
But, almost packets are dropped at LAN interface.
When I command "netstat -s", I get result below as.
20024058 datagrams received
0 with incomplete header
0 with bad data length field
0 with bad checksum
20000000 with no checksum
20000009 dropped due to no socket
13084 broadcast/multicast datagrams undelivered
0 dropped due to full socket buffers
0 not for hashed pcb
11587 datagrams output
0 times multicast source filter matched
Many site said this is cause of overrun buffer.
So, I want to modify size of buffer. but, I can not find where is source code.