apps listener

Use the apps listener command to configure the listener.

The apps listener command has the following syntax:

apps listener alias <alias>
type <gtp-cups | tunnel>

l4
port-list

 protocol <tcp | udp>

l3

 protocol <ipv4 | ipv6 | dual>
 ttl <1-255>   dscp <0-63>

mode l3 <promiscuous | interface>

gsgroup <add | delete>

The following table describes the arguments for the apps listener command:

Argument	Description
alias <alias>	Specifies the listener alias.
type <gtp-cups | tunnel>	Specifies the type of the listener as follows: ● gtp-cups — GigaSMART host for GTP-Cups. ● tunnel— GigaSMART host for TCP Tunnel.
l4 << port-list> <protocol <tcp | udp>>	Configures the following transportation layer parameters: ● port-list— Configure listener source port list. ● protocol — Configures the following listener l4 protocol o TCP o UDP
l3 <protocol <ipv4 | ipv6 | dual>  ttl <1-255>   dscp <0-63>>	Configures the following network layer parameters: ● dscp — Configures the DSCP value. The value ranges from 0 to 63. ● protocol — Configures the following listener protocol. o IPv4 — Uses IPv4 for communication. o IPv6 — Uses IPv6 for communication. o Dual — Provides Dual stack support. ● ttl — Configures the Time-To-Live (TTL) in seconds. The value ranges from t to 255.
mode <l3 <promiscuous | interface>>	Configures the listener mode as follows: o promiscuous — Configures to promiscuous mode. o interface — Configures to listen to interface mode. Note: Promiscuous node is not supported.
gsgroup <add | delete>	Configures the gsgroup on which the listener has to be activated or deactivated as follows: ● add — Activates the listener on which the gsgroup is configured. ● delete —Deactivates the listener on which the gsgroup is configured.