Created
November 22, 2019 06:38
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过滤tls1.0的client hello数据包
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| # 过滤tls1.0的client hello数据包，参考https://www.netmeister.org/blog/tcpdump-ssl-and-tls.html | |
| tcpdump -ni eth0 '((tcp[((tcp[12] & 0xf0) >>2)] = 0x16) && (tcp[((tcp[12] & 0xf0) >> 2)+1] = 0x03) && (tcp[((tcp[12] & 0xf0) >> 2)+9] = 0x03) && (tcp[((tcp[12] & 0xf0) >> 2)+10] = 0x01))' |
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