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ipv4.ip_forward_use_pmtu

file: /proc/sys/net/ipv4/ip_forward_use_pmtu
variable: net.ipv4.ip_forward_use_pmtu
Official reference

No official documentation available for this parameter.

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Last update: 2026-03-30 12:00:00 UTC
Parsed kernel version 6.18 from git

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Updated by Ilya Vasilyev aka Nadz Goldman from Arviol ( vStack dep. ), ITG