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Ping used to provide some sort of packet sniffing capabilities, this was in an era where hubs were used and tcpdump wasn't invented. pr_iph() is a function that prints the IP header of the packet. pr_retip() is essentially a wrapper function to pr_iph(), that also displays the source and destination ports of a TCP or UDP packet. After |
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.. | ||
in_cksum_test.c | ||
injection.py | ||
Makefile | ||
ping_6_c1_s8_t1.out | ||
ping_c1_s8_t1_S1.out | ||
ping_c1_s56_t1.out | ||
ping_c1_s56_t1_S127.out | ||
ping_test.sh | ||
test_ping.py |