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Jaap's avatar
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Jaap
answered 2023-09-12 11:29:36 +0000

"Don't Fragment" (DF) flag in the IPv4 header (display filter ip.flags.df). This in combination with a Path MTU that is lower than expected for that interface causes packet loss, resulting in failed connections.

Try lowering the MTU on the interface to 1470 and see what happens then.