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Subjecttcp checksum
Hi all,

I am trying to understand how skb->csum is used to calculate the
tcp checksum.

My problem is re-calculate the tcp checksum, when i recieve the
packet at the ip_rcv() function. I am trying to change the destination
IP address and recalculate the tcp checksum for that.

Can any help me out with this.

bye,
prakash


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