(1)telnet登录NVR设备
用户four-faith 密码four-faith-dvr
(2)抓包步骤
(1)cd /tmp
(2)开启pc的tftpd32.exe
(3)tftp -g -l tcpdump 电脑ip
(4)chmod 777 tcpdump
(5)抓包命令
./tcpdump -i any -f "port 5060" -s 0 -v -w ./sip.pcap(日志名)
(5060根据实际端口填入 )
./tcpdump -i any -f "ip host 192.168.63.2 and port 80" -s 0 -v -w ./onvif916.pcap
(针对某个ip,onvif916.pcap为保存的日志名称)
(6) ctl+c 关闭刚才的命令
(7) tftp -p -l onvif916.pcap 192.168.63.2
tftp -p -l sip.pcap 192.168.63.2
(8)在抓包目录中找到onvif916.pcap