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IP reputation attacks don’t provide port numbers

How am I supposed to address reports of IP reputation attacks if Xfinity doesn’t tell me the port number being used?

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 • Your Home Network

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IP Reputation Attacks

I have installed a NAS an enabled the NAS Firewall. I have port forwarded 5000 to the NAS.  I am now getting several IP Reputation Attack messag

Question

 • Your Home Network

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Reputation Attack ip

I noticed I had an alert of a reputation attack on my in home camera and my iPhone. Has anyone else had this experience?? In comments it noted RUSSIA?

Question

 • Your Home Network

1.5K

2

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IP reputation attacks broke my port forward

I use a port forward to be able to SSH into a Linux box on my LAN. This has worked fine since the issue related to IPv6, but all the sudden after gett

Question

 • Xfinity App

1.7K

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IP Reputation Attacks and Unauthorized Access Attempts

I recently got an updated router and when it was installed the rep said he had converted all my settings over to the new router.  Within a day or two,

Question

 • Xfinity App

2.3K

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IP Reputation Threats and Unauthorized Access Attempts

I recently moved and am in the process of reestablishing my Network at home. I have Comcast as my internet provider and had them at my previous locati

Question

 • Your Home Network

1.3K

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Xfi Advanced Security - IP Reputation

I’ve been receiving these messages since August for only one of my two laptops I use at home. I have the most up to date software and recently went on

Question

 • Xfinity App

394

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IP Reputation attack

I have a Seagate Harddrive attched to my Xfi that contains music for my Sonos system also connected. Starting today I have recieved 35 threat messages

Question

 • Xfinity App

9.5K

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IP reputation attacks after Advanced Security was rolled out

Last week I received the automatic upgrade to Advanced Security that was rolled out to many customers. Since then I have been getting several XFi noti

Question

 • Xfinity App

9.9K

25

Closed

IP

How can I find the IP address of my gateway?

Question

 • Your Home Network

576

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IP address

Just rented xfinity modem with wifi.  Lost IP address in my desktop when searching in DOS.  Why?  Where can I get my IP address.  Verizon, one can fin

Question

 • Your Home Network

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@d.l wrote: ... CSI IP xxx.xxx.xxx.xxx is not permitted to send messages. ...CSI in the error message means the listed IP has been flagged by Cloudmark Sender Intelligence, an IP reputation service, as not trustworthy, typically because the IP has be

 commented 

8 m ago

 to the conversation: 

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smtp ports 465 & 587 blocked

Hello,why Comcast blocks my Home router ports 465 & 587?I can not send mail.If i use free wifi outside my mail works both ways.If i am at home only in

Question

Closed

IP address

I want to gamble online & live in NJ along Delaware River so my IP address is showing I am in Delaware. How can I change my IP address to show NJ

Question

 • Your Home Network

654

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IP address

how do I find my router ip address

Question

 • Your Home Network

777

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IP number

Just want to know my Internet IP number. Abraham Sacay

Question

 • Your Home Network

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Looks like your firewall might be working, but I'd have to know exactly what you are using, plus the logging syntax to tell you for sure.  It 'may' be telling you there was traffic from both internal and external sources that got blocked, but it's al

 commented 

6 m ago

 to the conversation: 

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I've problems

I'm getting slow speeds an seems only my devices on my network continue to have malicious problems. Attached it the firewall log for the last week. Ho

Question

@GMV54 wrote: ... 421 resomta sc-10v, CSI IO 3.137.159.126 is not permitted to send messages ...CSI in the error message means the listed IP is blocked by Cloudmark Sender Intelligence, an IP reputation service. Apparently that IP has been associated

 commented 

8 m ago

 to the conversation: 

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Can't send emails

I can't send any email messages. I error message 421 resomta sc-10v, CSI IO 3.137.159.126 is not permitted to send messages I'm using windows 8.1, MS

Question

Closed

Wrong IP

Setting up a new home using Comcast Wireless Modem/Router and everything is working fine accept for my wireless printer.  When I try to connect, it se

Question

 • Your Home Network

348

1

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Need new IP address

Change IP address. DDOS attacks.How do I get a new IP address?

Question

 • Your Home Network

697

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