ip_respond_to_echo_broadcast and ip6_respond_to_echo_multicast

Description

Control whether IPv4 or IPv6 responds to broadcast ICMPv4 echo request or multicast ICMPv6 echo request.

Default

1 (enabled)

Range

0 (disabled), 1 (enabled)

Dynamic?

Yes

When to Change

If you do not want this behavior for security reasons, disable it.

Commitment Level

Unstable