3 ms·
Every time I've had to fight with path MTU discovery not working I've cursed the people who block all ICMP, though. If ICMP echo / echo-reply is the problem jus
by EvanAnderson 1y ago
Every time I've had to fight with path MTU discovery not working I've cursed the people who block all ICMP, though. If ICMP echo / echo-reply is the problem just block that. At the very least, allow destination unreachable / fragmentation needed thru (type 3, code 4).