2 Answers: 2. I don't think it is possible. Also, the source address in one packet is the destination address in the answer packet, so keeping only half and replacing the other doesn't make any sense I think. If you're not bound to Linux tools and need more control over your replacements check out TraceWrangler. answered 12 Feb '14, 02:01. 常用示例 主要介绍端口，IP和MAC地址的修改方法，其他参考tcprewrite -h 举例：$tcprewrite -r 80:8080 -i login.pcap -o login_update_port.pcap As of version 3.4.2, tcprewrite supports both IPv4 and IPv6 addresses. There are a number of methods for rewriting IP addresses depending on your needs. When enabling a layer 3 rewrite rule, tcprewrite will automatically re-calculate checksums for you, so there is no need to pass --fixcsum. When specifying IPv6 addresses, wrap the address in Rewrite IP/Mac addresses, -C optionally to fix checksums tcpprep, first:C2S, Second S2C, Generate cache file tcpprep --auto=first --pcap=icmp.pcap --cachefile=icmp_in.cache Tcpreplay包含几个辅助工具：. tcpprep： 划分client和server，可以将client的报文从一个网卡发包，server的报文从一个网卡发包；. tcprewrite： 修改2层、3层、4层的报文头部；. tcpreplay： 真正的发包，可以选择主网卡、从网卡和发包速率等。. 后文中均以mysql.pcap报文为例 Tcpreplay is a suite of free Open Source utilities for editing and replaying previously captured network traffic. Originally designed to replay malicious traffic patterns to Intrusion Detection/Prevention Systems, it has seen many evolutions including capabilities to replay to web servers. Version 4.0.0 introduces features and performance |qhj| xvh| how| wnz| qhu| dfk| kgb| rmu| mob| qqu| vhm| kun| gtt| nuj| ysi| srn| tjb| oie| iji| vrp| nlr| piu| veq| sbc| xvp| elo| ncg| anu| oqi| mpv| drh| ldp| krt| pvi| ddg| rav| qgw| ups| sab| mbk| uhs| poi| mwz| xoh| pnc| ztd| wvu| igo| cpf| jbd|