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The Graveyard - Products No Longer Supported => Routers / COVR => DIR-655 => Topic started by: hksc128 on March 15, 2008, 04:25:37 AM

Title: Block outgoing ICMP packet when BT client is runing
Post by: hksc128 on March 15, 2008, 04:25:37 AM

Dear Lycan,

I'm a new user of DIR-655.  I found that the router is blocking some outgoing traffics "Blocked outgoing ICMP packet (ICMP type 3)" when the BT client is running in my NAS.  I captured part of the log below for your reference.  192.168.0.111 is the ip of my NAS.  I have set the Port Forwarding already, however, I am still receiving these.  I believe this slowdown the BT performance.  Is there a way to config the router to allow such traffic?  Please help.


[INFO] Sat Mar 15 16:52:14 2008 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.0.111 to 77.31.161.70
[INFO] Sat Mar 15 16:52:12 2008 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.0.111 to 84.237.210.86
[INFO] Sat Mar 15 16:52:11 2008 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.0.111 to 79.70.125.125
[INFO] Sat Mar 15 16:52:10 2008 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.0.111 to 125.128.144.61
[INFO] Sat Mar 15 16:52:10 2008 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.0.111 to 118.100.135.12
[INFO] Sat Mar 15 16:52:05 2008 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.0.111 to 82.238.143.57
[INFO] Sat Mar 15 16:52:05 2008 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.0.111 to 66.130.142.237
[INFO] Sat Mar 15 16:52:05 2008 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.0.111 to 60.184.184.148
[INFO] Sat Mar 15 16:52:05 2008 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.0.111 to 86.165.10.194
[INFO] Sat Mar 15 16:52:03 2008 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.0.111 to 72.254.139.31
[INFO] Sat Mar 15 16:52:02 2008 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.0.111 to 80.1.121.73
[INFO] Sat Mar 15 16:52:01 2008 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.0.111 to 118.166.145.120
[INFO] Sat Mar 15 16:51:58 2008 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.0.111 to 163.16.68.10
[INFO] Sat Mar 15 16:51:57 2008 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.0.111 to 85.130.35.70
[INFO] Sat Mar 15 16:51:57 2008 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.0.111 to 71.189.58.187
[INFO] Sat Mar 15 16:51:56 2008 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.0.111 to 77.85.70.166
[INFO] Sat Mar 15 16:51:56 2008 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.0.111 to 125.32.71.209
[INFO] Sat Mar 15 16:51:56 2008 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.0.111 to 222.162.255.128
[INFO] Sat Mar 15 16:51:52 2008 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.0.111 to 220.140.227.111
[INFO] Sat Mar 15 16:51:51 2008 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.0.111 to 82.5.186.39
[INFO] Sat Mar 15 16:51:47 2008 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.0.111 to 71.228.200.230
[INFO] Sat Mar 15 16:51:47 2008 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.0.111 to 218.79.240.165
[INFO] Sat Mar 15 16:51:45 2008 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.0.111 to 201.52.231.130

Best Regards

Title: Re: Block outgoing ICMP packet when BT client is runing
Post by: hksc128 on March 26, 2008, 08:40:10 AM

I've put my post here over a week without any response.  Can someone in DLINK please follow up my problem?

Title: Re: Block outgoing ICMP packet when BT client is runing
Post by: Lycan on March 26, 2008, 02:28:47 PM

That is a standard [info] type message, it's a destination host unreachable reply. It's normal and is not affecting your BT.

Title: Re: Block outgoing ICMP packet when BT client is runing
Post by: hksc128 on March 30, 2008, 07:00:07 AM

OK. Thanks for your reply.

Title: Re: Block outgoing ICMP packet when BT client is runing
Post by: Paktas on March 29, 2010, 10:02:51 AM

I am having the same issue when running bittorent client on my NAS.

Logs are full of this:

[INFO] Mon Mar 29 17:45:14 2010 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.2.2 to 77.240.252.200
[INFO] Mon Mar 29 17:45:12 2010 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.2.2 to 62.195.127.196
[INFO] Mon Mar 29 17:45:12 2010 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.2.2 to 77.240.252.200
[INFO] Mon Mar 29 17:45:12 2010 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.2.2 to 81.152.205.67
[INFO] Mon Mar 29 17:45:12 2010 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.2.2 to 95.28.255.23
[INFO] Mon Mar 29 17:45:11 2010 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.2.2 to 86.29.251.243
[INFO] Mon Mar 29 17:45:11 2010 Blocked outgoing ICMP packet (ICMP type 3) from 192.168.2.2 to 78.58.29.194

Lycan you are saying it's standard message for "destination host unreachable", however I don't want the router to do any ICMP checking/logging if LAN device is sending them out to internet via router.

Moreover I get my logs emailed and my mailbox get filled with loads of log emails as this happens ~40-60 times a day due to log getting full.

I don't understand why would router do checks for LAN device sending ICMP queries? Can this be disabled on Dlink DIR-655?

Title: Re: Block outgoing ICMP packet when BT client is runing
Post by: EddieZ on March 29, 2010, 02:15:10 PM

You can disable the logging of INFO messages. Simple as that.

Title: Re: Block outgoing ICMP packet when BT client is runing
Post by: Paktas on March 29, 2010, 11:38:17 PM

Is device only informing of "destination host unreachable" or is it actually blocking the packet?
From what it seems from message it is blocking. Why would it need to block it even if host is unreachable?

Title: Blocked outgoing ICMP packet
Post by: Paktas on April 12, 2010, 01:08:59 PM

Has anyone got an idea on the above?