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RV042 Connection refused - Policy violation

Hi there.

I will really appreciate any assistance here.

I have a RV 042

Firmware version :    1.3.13.02-tm (Jan 28 2011 18:39:04)

Using Dual Wan

First wan is directly connected to One ISP (IXP1)

Second wan is connected to a Wireless router who is then connected to another ISP (IXP2)

router IP : 192.168.1.1

Recently,  I noticed that interent browsing is very slow. When checked directly  with ISP connected to PC, the speed is normal but behind RV the  performance decreases.

I tried to check the Log, and to my surprise, I see thousands and thousands of this.

Nov 22 10:50:29 2011    Connection Refused - Policy violation    UDP 192.168.4.47:137->192.168.4.255:137 on ixp1

Nov 22 10:50:29 2011    Connection Refused - Policy violation    UDP 192.168.4.47:137->192.168.4.255:137 on ixp1

Nov 22 10:50:30 2011    Connection Refused - Policy violation    UDP 192.168.4.47:137->192.168.4.255:137 on ixp1

Nov 22 10:50:30 2011    Connection Refused - Policy violation    UDP 192.168.4.47:137->192.168.4.255:137 on ixp1

Nov 22 10:50:31 2011    Connection Refused - Policy violation    UDP 192.168.0.6:137->192.168.0.255:137 on ixp1

Nov 22 10:50:34 2011    Connection Refused - Policy violation    UDP 192.168.0.199:137->192.168.0.255:137 on ixp1

Nov 22 10:50:34 2011    Connection Refused - Policy violation    UDP 169.254.13.115:137->169.254.255.255:137 on ixp1

Nov 22 10:50:34 2011    Connection Refused - Policy violation    UDP 169.254.13.115:137->169.254.255.255:137 on ixp1

Nov 22 10:50:35 2011    Connection Refused - Policy violation    UDP 169.254.13.115:137->169.254.255.255:137 on ixp1

Nov 22 10:50:35 2011    Connection Refused - Policy violation    UDP 169.254.13.115:137->169.254.255.255:137 on ixp1

Nov 22 10:50:38 2011    Connection Refused - Policy violation    UDP 192.168.4.27:137->192.168.4.255:137 on ixp1

Nov 22 10:50:39 2011    Connection Refused - Policy violation    UDP 188.187.130.226:19576->192.167.1.5:6881 on ixp2

Nov 22 10:50:39 2011    Connection Refused - Policy violation    UDP 188.187.130.226:19576->192.167.1.5:6881 on ixp2

Nov 22 10:50:40 2011    Connection Refused - Policy violation    UDP 60.238.137.217:16808->192.167.1.5:6881 on ixp2

Nov 22 10:50:40 2011    Connection Refused - Policy violation    UDP 60.238.137.217:16808->192.167.1.5:6881 on ixp2

Nov 22 10:50:41 2011    Connection Refused - Policy violation    UDP 117.89.126.251:27310->192.167.1.5:6881 on ixp2

Nov 22 10:50:41 2011    Connection Refused - Policy violation    UDP 117.89.126.251:27310->192.167.1.5:6881 on ixp2

Nov 22 10:50:42 2011    Connection Refused - Policy violation    UDP 192.168.4.27:137->192.168.4.255:137 on ixp1

Nov 22 10:50:43 2011    Connection Refused - Policy violation    UDP 88.149.142.159:56203->192.167.1.5:6881 on ixp2

Nov 22 10:50:43 2011    Connection Refused - Policy violation    UDP 88.149.142.159:56203->192.167.1.5:6881 on ixp2

Nov 22 10:50:44 2011    Connection Refused - Policy violation    UDP 192.168.4.27:137->192.168.4.255:137 on ixp1

and

Nov 22 10:34:19 2011    Connection Refused - Policy violation    UDP 192.167.1.109:137->192.167.1.255:137 on ixp2

Nov 22 10:34:19 2011    Connection Refused - Policy violation    UDP 192.167.1.109:137->192.167.1.255:137 on ixp2

Nov 22 10:34:22 2011    Connection Refused - Policy violation    UDP 192.167.1.109:137->192.167.1.255:137 on ixp2

Nov 22 10:34:23 2011    Connection Refused - Policy violation    UDP 61.184.45.243:17951->192.167.1.5:6881 on ixp2

Nov 22 10:34:23 2011    Connection Refused - Policy violation    UDP 61.184.45.243:17951->192.167.1.5:6881 on ixp2

Nov 22 10:34:24 2011    Connection Refused - Policy violation    UDP 192.167.1.109:137->192.167.1.255:137 on ixp2

Nov 22 10:34:24 2011    Connection Refused - Policy violation    UDP 192.167.1.109:137->192.167.1.255:137 on ixp2

Nov 22 10:34:33 2011    Connection Refused - Policy violation    UDP 89.120.168.118:19018->192.167.1.5:6881 on ixp2

Nov 22 10:34:33 2011    Connection Refused - Policy violation    UDP 89.120.168.118:19018->192.167.1.5:6881 on ixp2

Nov 22 10:34:35 2011    Connection Refused - Policy violation    UDP 82.26.165.253:1024->192.167.1.5:6881 on ixp2

Nov 22 10:34:38 2011    Connection Refused - Policy violation    UDP 219.109.134.50:14677->192.167.1.5:6881 on ixp2

Nov 22 10:34:44 2011    Connection Refused - Policy violation    UDP 117.201.163.122:18930->192.167.1.5:6881 on ixp2

Nov 22 10:34:44 2011    Connection Refused - Policy violation    UDP 175.141.79.164:25687->192.167.1.5:6881 on ixp2

Within seconds, there are tons of this.

I have checked my system with Anti Virus, Anti Spyware, no threat found...

Then I browsed and found this post

https://supportforums.cisco.com/thread/2075444

so I reconfigured, reset and updated firmware of RV042 but the problem is not resolved.

Can some expert check this issue and assist.

Thanks.

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