sys_attrs_iptunnel(5) File Formats Manual sys_attrs_iptunnel(5)
NAME
sys_attrs_iptunnel - iptunnel subsystem attributes
DESCRIPTION
This reference page lists and describes attributes for the Internet Protocol Tunneling (iptunnel) kernel subsystem. Refer to the
sys_attrs(5) reference page for an introduction to the topic of kernel subsystem attributes.
The default Maximum Transmission Unit (MTU) size for packets sent through IPv6 tunnels.
Default value: IPV6_MINIMUM_LINK_MTU, or 1280 (bytes)
Minimum value: 1280
Maximum value: 65535
The default Maximum Transmission Unit (MTU) size for packets sent through IPv4 tunnels.
Default value: IPV6_MINIMUM_LINK_MTU, or 1280 (bytes)
Minimum value: 1280
Maximum value: 65535
SEE ALSO
sys_attrs(5)
sys_attrs_iptunnel(5)
