32 lines
1.1 KiB
Markdown
32 lines
1.1 KiB
Markdown
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# Inject Packet
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## 捕包
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``` shell
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/opt/tsg/mrzcpd/bin/mrpdump -- --pdump "dev_name=nf_0_fw,queue=*" --bpf-rule="host 192.0.2.110 and port 80" --dumpfile-path=/home/admin/fw.pcap
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tcpdump -i virtio_dign_c host 192.0.2.110 and port 80 -n -v -w virtio_dign_c.pcap
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tcpdump -i virtio_dign_s host 192.0.2.110 and port 80 -n -v -w virtio_dign_s.pcap
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```
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## 运行
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``` shell
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./packet_injector -t tcp-rst -c c2s-packet -n 1 # After recv SYN
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./packet_injector -t tcp-rst -c s2c-packet -n 1 # After recv SYN-ACK
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./packet_injector -t tcp-rst -c c2s-packet -n 2 # After recv Sub-ACK
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./packet_injector -t tcp-rst -c c2s-packet -n 3 # After recv First-Payload
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```
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``` shell
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./packet_injector -t tcp-fin -c c2s-packet -n 1 # After recv SYN
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./packet_injector -t tcp-fin -c s2c-packet -n 1 # After recv SYN-ACK
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./packet_injector -t tcp-fin -c c2s-packet -n 2 # After recv Sub-ACK
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./packet_injector -t tcp-fin -c c2s-packet -n 3 # After recv First-Payload
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```
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## 拨测
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``` shell
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kubectl -n tsg-os-system exec -it dign-client-9h8rm -c dign-client sh
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curl -v http://http.badssl.selftest.gdnt-cloud.website --resolve "http.badssl.selftest.gdnt-cloud.website:80:192.0.2.110"
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```
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