Show Ip Helper Statistics; Ip Helper-Address Discard; Show Ip Helper-Address - NETGEAR ProSafe GSM7224P User Manual

ip helper-address discard

Use this command to drop matching packets.
Format
ip helper-address discard
{<1-65535>|dhcp|domain|isakmp|mobile-ip|nameserver|
netbios-dgm|netbios-ns|ntp|pim-auto-rip|rip|tacacs|tftp|time}
Mode
Interface Config
no ip helper-address discard
Use this command to permit the matching packets.
Format
no ip helper-address discard
{<1-65535>|dhcp|domain|isakmp|mobile-ip|nameserver|
netbios-dgm|netbios-ns|ntp|pim-auto-rip|rip|tacacs|tftp|time}
Mode
Interface Config

show ip helper-address

Use this command to display the configured helper addresses on the given interface.
Format
show ip helper-address <interface>
Mode
• Privileged EXEC
• User EXEC
The following shows example CLI display output for the command.
(switch) #show ip helper-address 1/0/1
Helper IP Address.............................. 1.2.3.4
............................................... 1.2.3.5

show ip helper statistics

Use this command to display the number of DHCP and other UDP packets processed and
relayed by the UDP relay agent.
Format
show ip helper statistics
Mode
Privileged EXEC
Term Definition
DHCP client
The number of valid messages received from a DHCP client. The count is
messages received
incremented only if IP helper is enabled globally, the ingress routing interface is up,
and the packet passes a number of validity checks, such as having a TTL>1 and
having valid source and destination IP addresses.
DHCP client
The number of DHCP client messages relayed to a server. If a message is relayed
messages relayed
to multiple servers, the count is incremented once for each server.
ProSafe Managed Switch
Routing Commands
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