In Linux, I can get and set the range of ephemeral ports through /proc/sys/net/ipv4/ip_local_port_range:

$ cat /proc/sys/net/ipv4/ip_local_port_range
32768   61000

I want to control the ephemeral port range for IPv6, but there seems to be no such file under /proc/sys/net/ipv6.

Does the setting for IPv4 apply to IPv6 connections as well? Or is there another way to set the ephemeral port range for IPv6?


IPv6 stack uses the /proc/sys/net/ipv4/ip_local_port_range setting.


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