topic Re: aaa in catalyst 6000 in Network Access Control https://community.cisco.com/t5/network-access-control/aaa-in-catalyst-6000/m-p/347227#M433596 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>do you have a solution yet because we encounter the same problem at our client here in Belgium and this after an upgrade of the Catalysts.Cisco says it's due to the NIC drivers or the NIC itself of our Tacacs+ server (ACS v3.2) and are suggesting an upgrade of this server.</P><P></P><P>Thanks in advance,</P><P></P><P>Mike Callebaut</P></BODY></HTML> Thu, 12 May 2005 07:47:22 GMT mmccallebaut 2005-05-12T07:47:22Z aaa in catalyst 6000 https://community.cisco.com/t5/network-access-control/aaa-in-catalyst-6000/m-p/347225#M433594 <P>Hi:</P><P>I have worked with aaa in a catalyst 6000. first with ACS over solaris and then with CSACS appliance. </P><P>In all time I have worked with the appliance I received the message "%IP-3-TCP_BADCKSUM:TCP bad checksum" for each command I type.</P><P></P><P>Somebody knows if it is a problem ? I think no , but I always get this message.</P><P>Can I configure something in catalyst or apppliance?</P><P></P><P></P><P>Thank you for your help.</P><P></P> Sun, 10 Mar 2019 20:47:53 GMT https://community.cisco.com/t5/network-access-control/aaa-in-catalyst-6000/m-p/347225#M433594 arturo.reyna 2019-03-10T20:47:53Z Re: aaa in catalyst 6000 https://community.cisco.com/t5/network-access-control/aaa-in-catalyst-6000/m-p/347226#M433595 <HTML><HEAD></HEAD><BODY><P>This message indicates that the system has received a TCP packet with a bad checksum from another device on the administrative VLAN. The packet will be dicarded. There is no action required</P></BODY></HTML> Fri, 17 Sep 2004 18:56:30 GMT https://community.cisco.com/t5/network-access-control/aaa-in-catalyst-6000/m-p/347226#M433595 didyap 2004-09-17T18:56:30Z Re: aaa in catalyst 6000 https://community.cisco.com/t5/network-access-control/aaa-in-catalyst-6000/m-p/347227#M433596 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>do you have a solution yet because we encounter the same problem at our client here in Belgium and this after an upgrade of the Catalysts.Cisco says it's due to the NIC drivers or the NIC itself of our Tacacs+ server (ACS v3.2) and are suggesting an upgrade of this server.</P><P></P><P>Thanks in advance,</P><P></P><P>Mike Callebaut</P></BODY></HTML> Thu, 12 May 2005 07:47:22 GMT https://community.cisco.com/t5/network-access-control/aaa-in-catalyst-6000/m-p/347227#M433596 mmccallebaut 2005-05-12T07:47:22Z