Tunnel Dfbit Enable - HPE FlexFabric 5950 Series Command Reference Manual

Views
Tunnel interface view
Predefined user roles
network-admin
Parameters
ipv4-address: Specifies the tunnel source IPv4 address.
ipv6-address: Specifies the tunnel source IPv6 address.
interface-type interface-number: Specifies the source interface by its type and number. The interface
must be up and must have an IP address.
Usage guidelines
The specified source address or the address of the specified source interface is used as the source
address of tunneled packets. To display the configured tunnel source address, use the display
interface tunnel command.
The destination address of the local tunnel interface must be the source address of the peer tunnel
interface. The source address of the local tunnel interface must be the destination address of the
peer tunnel interface.
If you execute this command multiple times, the most recent configuration takes effect.
Examples
# Specify VLAN-interface 10 as the source interface of Tunnel 1.
<Sysname> system-view
[Sysname] interface tunnel 1 mode gre
[Sysname-Tunnel1] source vlan-interface 10
# Specify 192.100.1.1 as the source address of Tunnel 1.
<Sysname> system-view
[Sysname] interface tunnel 1 mode gre
[Sysname-Tunnel1] source 192.100.1.1
Related commands
destination
display interface tunnel
interface tunnel

tunnel dfbit enable

Use tunnel dfbit enable to set the Don't Fragment (DF) bit for tunneled packets.
Use undo tunnel dfbit enable to restore the default.
Syntax
tunnel dfbit enable
undo tunnel dfbit enable
Default
The DF bit is not set for tunneled packets.
Views
Tunnel interface view
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