Firewalls killing my internet

[#1]

Error Dec 15 12:09:32 FIREWALL replay check (1 of 1): Protocol: ICMP Src ip: 151.229.211.198 Dst ip: 87.114.55.30 Type: Destination Unreachable Code: Host Unreacheable

Error Dec 15 12:03:06 FIREWALL replay check (1 of 6): Protocol: ICMP Src ip: 31.51.164.112 Dst ip: 87.114.55.30 Type: Destination Unreachable Code: Host Unreacheable

Error Dec 15 11:59:56 FIREWALL replay check (1 of 2): Protocol: ICMP Src ip: 31.54.217.65 Dst ip: 87.114.55.30 Type: Destination Unreachable Code: Host Unreacheable

Error Dec 15 11:58:48 FIREWALL replay check (1 of 6): Protocol: ICMP Src ip: 176.251.102.226 Dst ip: 87.114.55.30 Type: Destination Unreachable Code: Port Unreacheable

Error Dec 15 11:53:19 FIREWALL replay check (1 of 2): Protocol: ICMP Src ip: 2.103.23.156 Dst ip: 87.114.55.30 Type: Destination Unreachable Code: Host Unreacheable

Error Dec 15 11:51:37 FIREWALL replay check (1 of 6): Protocol: ICMP Src ip: 86.149.210.27 Dst ip: 87.114.55.30 Type: Destination Unreachable Code: Host Unreacheable

Error Dec 15 11:49:46 FIREWALL replay check (1 of 4): Protocol: ICMP Src ip: 90.216.64.209 Dst ip: 87.114.55.30 Type: Destination Unreachable Code: Host Unreacheable

Error Dec 15 11:47:42 FIREWALL replay check (1 of 5): Protocol: ICMP Src ip: 176.251.102.226 Dst ip: 87.114.55.30 Type: Destination Unreachable Code: Port Unreacheable

Error Dec 15 11:46:40 FIREWALL replay check (1 of 6): Protocol: ICMP Src ip: 151.229.211.198 Dst ip: 87.114.55.30 Type: Destination Unreachable Code: Host Unreacheable

Error Dec 15 11:43:12 FIREWALL replay check (1 of 2): Protocol: ICMP Src ip: 2.103.23.156 Dst ip: 87.114.55.30 Type: Destination Unreachable Code: Host Unreacheable

Error Dec 15 11:42:39 FIREWALL icmp check (1 of 1): Protocol: ICMP Src ip: 92.42.38.238 Dst ip: 87.114.55.30 Type: Destination Unreachable Code: Port Unreacheable

Error Dec 15 11:41:28 FIREWALL replay check (1 of 4): Protocol: ICMP Src ip: 86.149.210.27 Dst ip: 87.114.55.30 Type: Destination Unreachable Code: Host Unreacheable

Error Dec 15 11:39:38 FIREWALL replay check (1 of 2): Protocol: ICMP Src ip: 90.216.64.209 Dst ip: 87.114.55.30 Type: Destination Unreachable Code: Host Unreacheable

Error Dec 15 11:37:30 FIREWALL replay check (1 of 6): Protocol: ICMP Src ip: 79.70.213.81 Dst ip: 87.114.55.30 Type: Destination Unreachable Code: Host Unreacheable

Error Dec 15 11:32:57 FIREWALL replay check (1 of 3): Protocol: ICMP Src ip: 2.103.23.156 Dst ip: 87.114.55.30 Type: Destination Unreachable Code: Host Unreacheable
/These are my event logs, can u sort this firewall thing out everytime my internet disconnects and lags i go to routerlogs and it comes back with these !!!! FIX IT
Error Dec 15 11:30:27 FIREWALL replay check (1 of 6): Protocol: ICMP Src ip: 86.150.34.37 Dst ip: 87.114.55.30 Type: Destination Unreachable Code: Host Unreacheable

Error Dec 15 11:29:25 FIREWALL replay check (1 of 3): Protocol: ICMP Src ip: 31.54.217.65 Dst ip: 87.114.55.30 Type: Destination Unreachable Code: Host Unreacheable

Error Dec 15 11:26:19 FIREWALL replay check (1 of 6): Protocol: ICMP Src ip: 151.229.211.198 Dst ip: 87.114.55.30 Type: Destination Unreachable Code: Host Unreacheable
adie:orange all caps title removed as per link:rules

[#2]

Have you got a DMZ setup on your network - perhaps to a games console ?

[#3]

Well ICMP is ping or  tracert.
87.114.55.30 is a Plusnet IP - almost certainly your own. It isn't responding to pings which is probably your router default and can probably be changed although it's more secure as it is.
The source IPs appear to be non-commercial or at least the few I've checked are owned by Sky,  BT, and TalkTalk
Why they are pinging you I don't know - could be gaming or maybe P2P related. Maybe it's a games console that is hanging?

[#4]

ICMP is not just ping or tracert. In this case, the type of packet is a type you would receive if you sent something to one of those IPs, but it couldn't get there.
The firewall log messages are almost certainly a symptom of some other problem, the firewall unlikely to be the cause of the problem.

[#5]

I know ICMP covers more than ping and tracert but those are by far the most common uses of the protocol.
All the frewall is doing is reporting the error it isn't blocking anything.

[#6]

Just disconnected yet again and more stuff on the event log.
http://gyazo.com/6e2d932242fbf4e9ee9dc43fae1d947f

[#7]

The most significant parts of that log are:
15:58:10 xDSL linestate up
15:57:57 xDSL linestate down
So your problem is the ADSL dropping, but it re-connects so quickly that the PPP session doesn't even drop. Perhaps upgrade to the 10.2 firmware for the 582n?

[#8]

ANOTHER DISCONNECT http://gyazo.com/97e857e072994e22e5c51bc9fe2895e0

[#9]

Try plugging the modem into the TEST socket (inside the MASTER phone socket), and see whether that fixes the disconnections.

[#10]

http://gyazo.com/3ab5db97e9a82492e5dcf6e9c3f47a8f now it disconnected and said my dsl werent even active, get this sorted asap.

[#11]

Have you raised a fault at https://faults.plus.net

[#12]

http://gyazo.com/19102935253bfd800f6b46dce2a49fd6 another disconnect.

[#13]

Posting irrelevant firewall logs isn't going to make your disconnections disappear !
Have you tried doing any of the things suggested in this thread, to try and eliminate potential causes of your connection issue ?

[#14]

Im logging them so that when tommorow comes, the forum moderators have plenty of notes to give them in idea of what the problem is! and no i have not as i will wait for a reply from a plusnet member of staff who is trained in their profession instead of somebody who may/may not have a clue what their talking about.

[#15]

Not the Forum Moderators as we are just customers.
However the Digital Care Team will be back on the forum tomorrow.