modify the packet payload and inject with original headers

[Mamatha <mamathaece () gmail com>]

Hi,
1.Trying to do API  capture the packets from one of virtual interface and
modify the packets   payload and injecting to other interface with original
headers + modified payload
2.I got payload from packet header and modifying the payload and Injected
to other interface. using Inject function I am able to send the packet
payload only .How to send the packets with original  headers with modified
pay load.(in my API packet payload length is same after modifiaction also).

If it possible by Pcap  how to do suggest me?

-- 
Thanks by
M.mamatha
-
This is the tcpdump-workers list.
Visit https://cod.sandelman.ca/ to unsubscribe.