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SRv6对IPv4主机做 over IPv6 VPN

Open CavalryXD opened this issue 4 years ago • 0 comments

你好,我在运行你的代码(./topo.py )时发现主机a 发出 ICMP ping 主机b时,由于R1配了 ip route add 10.0.2.0/24 encap seg6 mode encap segs fc00:3::bb,fc00:4::bb dev r1-eth1 这条命令,会将原有 ICMP 包封装到新的IPv6+SRH报文中,但是现在的报文顺序是IPV6/ICMPv6/IPv6+SRH/IPv4/ICMP(本应该是IPv6+SRH/IPv4/ICMP),请问下为啥这里会出现 ICMPv6 的封装头呢?我自己在 Mininet 上验证也出现了这个问题。

CavalryXD avatar Jan 22 '21 08:01 CavalryXD