Dell BigIron RX Series, Configuration Manual

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BigIron RX Series Configuration Guide 555
53-1002253-01
ACL logging
21
ACL logging
In previous releases, if the logging is enabled on an interface and the log option is included on an
ACL statement, packets that match a deny ACL condition are sent to the CPU for processing.
Beginning with this release, a new processing method has been implemented that prevents the
Syslog buffer from being overloaded with entries for every packet that has been denied. With the
new method, the first packet that matches a deny ACL condition with the log option configured is
sent to the CPU for logging. Then for a certain period of time, the next packets that match the deny
condition are dropped in hardware; no other Syslog message is written for any denied packet
during this time. Once this wait time expires, a Syslog message is written if the device receives
another packet that matches the deny condition and the whole cycle is repeated.
NOTE
BigIron RX does not support permit logging.
765 webster webster
767 phonebook phone
769 vid VID
770 cadlock-770 CADLOCK -770
771 rtip rtip
772 cycleserv2 CYCLE Server
773 submit SUBMIT
774 rpasswd rpasswd
775 entomb entomb
776 wpages wpages
780 wpgs wpgs
786 concert concert
800 mdbs_daemon mdbs_daemon
801 device device
996 xtreelic XTREE License Server
997 maitrd maitrd
998 busboy busboy
999 garcon garcon
999 puprouter puprouter
1000 cadlock-1000 CADlLOCK - 1000
1755 mms MMS
7070 pnm PNM
DECIMAL Other well known application port number
TABLE 102 TCP/UDP port numbers and names (Continued)
Port service
number Port name Description