Hi all, My Radius server has received a lot of invalid packets. Those packets are dropped but the stats shows that no packet is dropped. Is it a bug? Fri Dec 18 17:54:30 2009 : Error: Received Accounting-Request packet from 10.0.41.138 with invalid signature! (Shared secret is incorrect.) Dropping packet without response. Fri Dec 18 17:54:30 2009 : Error: Received Accounting-Request packet from 10.0.41.138 with invalid signature! (Shared secret is incorrect.) Dropping packet without response. Fri Dec 18 17:54:30 2009 : Error: Received Accounting-Request packet from 10.0.41.138 with invalid signature! (Shared secret is incorrect.) Dropping packet without response. Fri Dec 18 17:54:30 2009 : Error: Received Accounting-Request packet from 10.0.41.138 with invalid signature! (Shared secret is incorrect.) Dropping packet without response. Fri Dec 18 17:54:30 2009 : Error: Received Accounting-Request packet from 10.0.41.138 with invalid signature! (Shared secret is incorrect.) Dropping packet without response. Fri Dec 18 17:54:30 2009 : Error: Received Accounting-Request packet from 10.0.41.137 with invalid signature! (Shared secret is incorrect.) Dropping packet without response. Fri Dec 18 17:54:30 2009 : Error: Received Accounting-Request packet from 10.0.41.137 with invalid signature! (Shared secret is incorrect.) Dropping packet without response. Fri Dec 18 17:54:30 2009 : Error: Received Accounting-Request packet from 10.0.41.137 with invalid signature! (Shared secret is incorrect.) Dropping packet without response. Fri Dec 18 17:54:30 2009 : Error: Received Accounting-Request packet from 10.0.41.138 with invalid signature! (Shared secret is incorrect.) Dropping packet without response. Fri Dec 18 17:54:30 2009 : Error: Received Accounting-Request packet from 10.0.41.138 with invalid signature! (Shared secret is incorrect.) Dropping packet without response. Fri Dec 18 17:54:30 2009 : Error: Received Accounting-Request packet from 10.0.41.137 with invalid signature! (Shared secret is incorrect.) Dropping packet without response. Fri Dec 18 17:54:30 2009 : Error: Received Accounting-Request packet from 10.0.41.137 with invalid signature! (Shared secret is incorrect.) Dropping packet without response. Fri Dec 18 17:54:30 2009 : Error: [sql] stop packet with zero session length. [ip '10.160.15.191', nas '10.0.41.137'] Fri Dec 18 17:54:30 2009 : Error: Received Accounting-Request packet from 10.0.41.138 with invalid signature! (Shared secret is incorrect.) Dropping packet without response. Fri Dec 18 17:54:30 2009 : Error: Received Accounting-Request packet from 10.0.41.138 with invalid signature! (Shared secret is incorrect.) Dropping packet without response. Fri Dec 18 17:54:30 2009 : Error: Received Accounting-Request packet from 10.0.41.138 with invalid signature! (Shared secret is incorrect.) Dropping packet without response. Fri Dec 18 17:54:30 2009 : Error: Received Accounting-Request packet from 10.0.41.137 with invalid signature! (Shared secret is incorrect.) Dropping packet without response. Fri Dec 18 17:54:30 2009 : Error: Received Accounting-Request packet from 10.0.41.137 with invalid signature! (Shared secret is incorrect.) Dropping packet without response. Fri Dec 18 17:54:30 2009 : Error: Received Accounting-Request packet from 10.0.41.138 with invalid signature! (Shared secret is incorrect.) Dropping packet without response. Fri Dec 18 17:54:30 2009 : Error: Received Accounting-Request packet from 10.0.41.138 with invalid signature! (Shared secret is incorrect.) Dropping packet without response. Fri Dec 18 17:54:30 2009 : Error: Received Accounting-Request packet from 10.0.41.138 with invalid signature! (Shared secret is incorrect.) Dropping packet without response. Fri Dec 18 17:54:30 2009 : Error: Received Accounting-Request packet from 10.0.41.138 with invalid signature! (Shared secret is incorrect.) Dropping packet without response. [root@radiusd2 mysql]# ./radmin -e "stats client acct" requests 939800 responses 690622 dup 0 invalid 0 malformed 0 bad_signature 0 dropped 0 unknown_types 0