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DHCP message
with giaddr set to
local address
Packets with
expired TTL
Packets that
matched a discard
entry
Example
console#show ip helper statistics
DHCP client messages received.................. 8
DHCP client messages relayed................... 2
DHCP server messages received.................. 2
DHCP server messages relayed................... 2
UDP client messages received................... 8
UDP client messages relayed.................... 2
DHCP message hop count exceeded max............ 0
DHCP message with secs field below min......... 0
DHCP message with giaddr set to local address.. 0
Packets with expired TTL....................... 0
Packets that matched a discard entry........... 0
The number of DHCP client messages received whose gateway
address, giaddr, is already set to an IP address configured on one
of the relay agent's own IP addresses. In this case, another device
is attempting to spoof the relay agent's address. The relay agent
does not relay such packets. A log message gives details for each
occurrence.
The number of packets received with TTL of 0 or 1 that might
otherwise have been relayed.
The number of packets ignored by the relay agent because they
match a discard relay entry.
Layer 3 Routing Commands
1461
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