Hi Experts,
I ran a continuous Wireshark on my PC to see if I can see the PMTUD packets being sent from my PC. Bud I don't see any ICMP packets being sent out with DF bit set.
Still, I can see the PMTUD table in my Windows PC.
I am wondering how this is built.
OUTPUT FROM MY PC:
-----------------------------------------------------------------------------------------------------------------------
PS H:\> netsh interface ipv4 show destinationcache
Interface 1: Loopback Pseudo-Interface 1
PMTU Destination Address Next Hop Address
---- --------------------------------------------- -------------------------
1500 127.0.0.1 127.0.0.1
Interface 12: Local Area Connection
PMTU Destination Address Next Hop Address
---- --------------------------------------------- -------------------------
1500 x.x.57.142 x.x.60.1
1500 x.x.57.143 x.x.60.1
1500 x.x.60.107 x.x.60.107
1500 38.72.130.155 x.x.60.1
1500 x.203.253.47 x.x.60.1
1500 x.214.12.199 x.x.60.1
1500 x.214.23.134 x.x.60.1
1500 x.214.234.195 x.x.60.1
1500 x.214.249.174 x.x.60.1
1500 69.172.216.111 x.x.60.1
1500 216.39.55.12 x.x.60.1
1500 x.214.15.6 x.x.60.1
CF
