Service Manual

unlimited
Enter the keyword unlimited to specify the unlimited number of keepalive probe packets.
Defaults Tunnel keepalive is disabled.
Command Modes INTERFACE TUNNEL
Command History
Version Description
9.4(0.0) Introduced on the MXL.
Usage Information
When configured, the system will send ICMP echo probe packets at the configured interval and expect a response
within the configured number of attempts, else the tunnel interface will be declared operational down.
tunnel allow-remote
Configure an IPv4 or IPv6 address or prefix whose tunneled packets will be accepted for decapsulation. If no allow-remote entries are
configured, tunneled packets from any remote peer address will be accepted.
Syntax tunnel allow-remote {ip-address | ipv6-address} [mask]
Use the no tunnel allow-remote command to delete a configured allow-remote entry. Any specified address/
mask values must match an existing entry for the delete to succeed. If the address and mask are not specified,
this command deletes all allow-remote entries.
Parameters
ip-address Enter the source IPv4 address in A.B.C.D format.
ipv6–address Enter the source IPv6 address in X:X:X:X::X format.
mask (OPTIONAL) Enter a network mask in /prefix format (/x) or A.B.C.D to match a range of
remote addresses. The default mask is /32 for IPv4 addresses and /128 for IPv6
addresses, which match only the specified address.
Defaults If no tunnel allow remote is configured, all traffic which is destined to tunnel source address will be decapsulated.
Command Modes INTERFACE TUNNEL
Command History
Version Description
9.4(0.0) Introduced on the MXL.
Usage Information
Up to eight allow-remote entries can be configured on any particular multipoint receive-only tunnel.
This command will fail if the address family entered does not match the outer header address family of the tunnel
mode, tunnel source, or any other tunnel allow-remote.
If any allow-remote are configured, the tunnel source or tunnel mode commands will fail if the outer header
address family does not match that of the configured allow-remote.
1228 Tunneling