topic how to filter arp (arp attack) in Wireless https://community.cisco.com/t5/wireless/how-to-filter-arp-arp-attack/m-p/465804#M221353 <P>Access Point Memory Exhaustion from ARP Attacks</P><P></P><P><A class="jive-link-custom" href="http://www.cisco.com/en/US/products/products_security_advisory09186a00805e465b.shtml" target="_blank">http://www.cisco.com/en/US/products/products_security_advisory09186a00805e465b.shtml</A></P><P></P><P>block arp attack</P><P></P><P>this problem is correct ? (below)</P><P></P><P></P><P>interface Dot11Radio0</P><P></P><P> l2-filter bridge-group-acl</P><P></P><P> bridge-group 1 input-type-list 200</P><P> bridge-group 1 output-type-list 200</P><P></P><P>!!</P><P>access-list 200 deny 0x0806 0x0000</P><P>access-list 200 permit 0x0000 0xFFFF</P><P></P><P></P><P></P> Sun, 04 Jul 2021 18:32:48 GMT sync 2021-07-04T18:32:48Z how to filter arp (arp attack) https://community.cisco.com/t5/wireless/how-to-filter-arp-arp-attack/m-p/465804#M221353 <P>Access Point Memory Exhaustion from ARP Attacks</P><P></P><P><A class="jive-link-custom" href="http://www.cisco.com/en/US/products/products_security_advisory09186a00805e465b.shtml" target="_blank">http://www.cisco.com/en/US/products/products_security_advisory09186a00805e465b.shtml</A></P><P></P><P>block arp attack</P><P></P><P>this problem is correct ? (below)</P><P></P><P></P><P>interface Dot11Radio0</P><P></P><P> l2-filter bridge-group-acl</P><P></P><P> bridge-group 1 input-type-list 200</P><P> bridge-group 1 output-type-list 200</P><P></P><P>!!</P><P>access-list 200 deny 0x0806 0x0000</P><P>access-list 200 permit 0x0000 0xFFFF</P><P></P><P></P><P></P> Sun, 04 Jul 2021 18:32:48 GMT https://community.cisco.com/t5/wireless/how-to-filter-arp-arp-attack/m-p/465804#M221353 sync 2021-07-04T18:32:48Z Re: how to filter arp (arp attack) https://community.cisco.com/t5/wireless/how-to-filter-arp-arp-attack/m-p/465805#M221354 <HTML><HEAD></HEAD><BODY><P>After IOS version 12.3-7-JA2 upgrade </P><P></P><P></P><P>this command insert</P><P></P><P>interface Dot11Radio0</P><P> l2-filter block-arp (this command apply 12.3.7JA2)</P><P></P></BODY></HTML> Tue, 24 Jan 2006 23:29:19 GMT https://community.cisco.com/t5/wireless/how-to-filter-arp-arp-attack/m-p/465805#M221354 sync 2006-01-24T23:29:19Z