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adampielak/tcpdump_inside_ipsec_tunnel.sh

Forked from olivierlemoal/tcpdump_inside_ipsec_tunnel.sh
Created April 22, 2026 21:04
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tcpdump_inside_ipsec_tunnel.sh
iptables -t mangle -I PREROUTING -m policy --pol ipsec --dir in -j NFLOG --nflog-group 5
iptables -t mangle -I POSTROUTING -m policy --pol ipsec --dir out -j NFLOG --nflog-group 5
tcpdump -s 0 -n -i nflog:5
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