Dell S3100 Command Line Reference Guide for the Series 9.112.1 - Page 203
deny
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The platform supports both Ingress and Egress IP ACLs. NOTE: Also refer to the Commands Common to all ACL Types and Common IP ACL Commands sections. deny To drop packets with a certain IP address, configure a filter. Syntax deny {source | any | host {ip-address}} [count [bytes] | log] [dscp value] [ecn value] [fragments] [monitor [session-ID]] [no-drop] [order] To remove this filter, you have two choices: • Use the no seq sequence-number command if you know the filter's sequence number. • Use the no deny {source [mask] | any | host ip-address} command. Parameters source any host ip-address count bytes log dscp ecn order monitor fragments no-drop Enter the IP address in dotted decimal format of the network from which the packet was sent. Enter the keyword any to specify that all routes are subject to the filter. Enter the keyword host and then enter the IP address to specify a host IP address only. (OPTIONAL) Enter the keyword count to count the packets. (OPTIONAL) Enter the keyword bytes to count the bytes. (OPTIONAL) Enter the keyword log to enter ACL matches in the log. (OPTIONAL) Enter the keyword dcsp to match the IP DSCP values. The range is from 0 to 63. (OPTIONAL) Enter the keyword ecn to match the ECN bits. The range is from 0 to 3. (OPTIONAL) Enter the keyword order to specify the QoS order for the ACL entry. The range is from 0 to 254 (where 0 is the highest priority and 254 is the lowest; lower-order numbers have higher priority). If you do not use the keyword order, the ACLs have the lowest order by default (255). (OPTIONAL) Enter the keyword monitor then the session-ID to describe the traffic that you want to monitor and the ACL in which you are creating the rule is applied to the monitored interface. The session-ID range is from 0 to 65535. NOTE: For more information, see "Flow-based Monitoring" in the Port Monitoring section of the Dell Networking OS Configuration Guide. Enter the keyword fragments to use ACLs to control packet fragments. Enter the keywords no-drop to match only the forwarded packets. Defaults Command Modes Command History Not configured. CONFIGURATION-STANDARD-ACCESS-LIST This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Access Control Lists (ACL) 203
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