Dell Networking Z9500, Command Reference Manual

Page: 940 / 1905

Field Description
broad/multicast
proto, unroutable
TCP src= Displays the source and destination ports, the sequence
number, the acknowledgement number, and the window
size of the packets in that TCP packets.
UDP src= Displays the source and destination ports for the UDP
packets.
ICMP type= Displays the ICMP type and code.
IP Fragment States that it is a fragment and displays the unique number
identifying the fragment (Ident) and the offset (in 8-byte
units) of this fragment (fragment offset) from the beginning
of the original datagram.
Example
IP: s=10.1.2.62 (local), d=10.1.2.206 (Ma 0/0), len 54, sending
TCP src=23, dst=40869, seq=2112994894, ack=606901739,
win=8191 ACK PUSH
IP: s=10.1.2.206 (Ma 0/0), d=10.1.2.62, len 40, rcvd
TCP src=0, dst=0, seq=0, ack=0, win=0
IP: s=10.1.2.62 (local), d=10.1.2.206 (Ma 0/0), len 226,
sending
TCP src=23, dst=40869, seq=2112994896, ack=606901739,
win=8192 ACK PUSH
IP: s=10.1.2.216 (Ma 0/0), d=10.1.2.255, len 78, rcvd
UDP src=0, dst=0
IP: s=10.1.2.62 (local), d=10.1.2.3 (Ma 0/0), len 1500,
sending fragment
IP Fragment, Ident = 4741, fragment offset = 0
ICMP type=0, code=0
IP: s=10.1.2.62 (local), d=10.1.2.3 (Ma 0/0), len 1500,
sending fragment
IP Fragment, Ident = 4741, fragment offset = 1480
IP: s=40.40.40.40 (local), d=224.0.0.5 (Te 2/11), len 64,
sending broad/multicast
proto=89
IP: s=40.40.40.40 (local), d=224.0.0.6 (Te 2/11), len 28,
sending broad/multicast
proto=2
IP: s=0.0.0.0, d=30.30.30.30, len 100, unroutable
ICMP type=8, code=0
IP: s=0.0.0.0, d=30.30.30.30, len 100, unroutable
ICMP type=8, code=0
Usage
Information
To stop packets from flooding the user terminal when debugging is turned on, use
the
count
option.
The
access-group
option supports only the equal to (
eq
) operator in TCP ACL
rules. Port operators not equal to (
neq
), greater than (
gt
), less than (
lt
), or
range
are not supported in access-group option (refer to the following example). ARP
packets (
arp
) and Ether-type (
ether-type
) are also not supported in the
access-
group
option. The entire rule is skipped to compose the filter.
The
access-group
option pertains to:
940
IPv4 Routing