798cc6b04d
The IPv4 RFCs are specific (though obtuse) that an echo response packet needs to contain all the options from the echo request, much as if it been routed back to the sender, though apparently with a new TTL. They suggest copying the incoming packet header to achieve this so that is what this patch does. PiperOrigin-RevId: 335559176 |
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| icmp | ||
| packet | ||
| raw | ||
| tcp | ||
| tcpconntrack | ||
| udp | ||