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Strange Behavior With ADSL Router And Network Switch
When a connection is freshly established, the corresponding line is green. I think it being connected to a 24 port gigabit switch with about 8 idling clients should not be an issue.. 21-08-2013, 04:28 AM #6 azrin619 Senior Member If you’ve worked through these suggestions and the router still isn’t performing up to snuff, it’s time to look into getting a new one. I'm totally confused on this one. http://ipbillboard.com/strange-behavior/strange-behavior-of-wmp-11.html
Share files through Crossover Cable!? If you're new to Tech Support Guy, we highly recommend that you visit our Guide for New Members. After this, reboot the machine, and run tcpview again. Powered by vBulletin Version 3.8.7Copyright ©2000 - 2017, vBulletin Solutions, Inc. https://forums.techguy.org/threads/strange-behavior-with-adsl-router-and-network-switch.1157247/
The odd behavior is that I am unable to log in to the router's web interface from all but one computer. You really only should use port scanners if you're the boss, or part of your company's security or IT department. Table of Contents Introduction What will A/V software do for me?
Obviously, if your firewall doesn't support this kind of logging (many inexpensive consumers-grade firewalls can't), this becomes pretty hard to do. In other words, don't send dozens or hundreds of reports for expert analysis. K Tuck says: Hi, If I have two camera's connected to the Baby Monitor app, can you view bo... SLS...
some setup questions Slow Windows Networking... @@ Expensive Cisco Routers/ Switches... Inside the cisco it detected 1000mbps connection. Building a web host server SNMP Connection Error Whats you favorite SNMP manager ? The Trend Micro Hijackthis free tool [MODERATE-HARD] (another candidate for your USB key) is quite popular.
I have this problem too. 0 votes 1 2 3 4 5 Overall Rating: 0 (0 ratings) Log in or register to post comments ActionsThis Discussion 0 Votes Follow Abuse PDF In a relatively small environment, you may get a "feeling" for the IP addresses the sniffer is showing you as the destination. What other possible solutions can I try to resolve this issue? They work by running a program on one of your machines with network set to "promiscuous mode", which allows it to see and analyze all network traffic on your LAN.
If you're not using a hub, sniffing is still possible, but it's harder, and using one of the per-machine methods may be simpler. If it is okay, it's NOT why the CBL listed it. Check the manufacturer’s site for firmware updates, and install them if you find any that are newer than the firmware you’re already using. some places still adsl lark..simlimsquare got fibre mey? 20-08-2013, 11:11 AM #4 azrin619 Senior Member Join Date: Nov 2012 Posts: 1,353 Got fiber lah...
Try powering off your wireless signal to see if you can at least sustain an uninterrupted wired connection. weblink Make sure that UPNP is disabled unless you absolutely need it. In the discussions below, we'll refer to UNIX/Linux/MacOS/FreeBSD/Solaris/AIX/NetBSD/etc as "*NIX". Speed/Duplex Problem with Intel NIC NT4.0 Policy Setting up a Proxy Server, Need some help I can't seem to tracert.
Don't waste your or our time by looking in your mail server logs. Though, a small business should be able to hire a consultant who could use some of these methods. In this way you could often find the port on which the BOT was listening, or determine that the computer was offering services it didn't need to, and turn them off. http://ipbillboard.com/strange-behavior/strange-behavior-from-ie-6.html The first thing you should try and see is which gateway you are assigned, when you are on the bogus subnet.
What is wrong at the router or switch? Make sure it isn’t running hot to the touch, and check the room’s ventilation. It just produces a report of what's running and has network connections.
Note: it's probably a good idea to configure your firewall to only allow your DNS cache to send/receive DNS packets (UDP port 53) to/from the Internet.
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- However, in large ad-hoc networks this may be impractical to implement - too much work fixing computer DNS settings.
- We recommend for you to update your anti-virus software and perform a full scan.
- networking router ip dhcp share|improve this question asked Jan 21 '14 at 3:08 kfrance 43115 It sounds like you have a rogue DHCP server on your network.
- Then, when it sees a request to send a packet to that IP, it knows which port/wire/computer to send it to.
- Strange behavior Need a router/firewal for WAN/VPN Failover, Load Balacing, VPN, QOS etc.
- Port Scanners [EASY-MODERATE] Back in the days before "outbound controlled BOTs", port scanners were frequently used to scan your own computers to see what ports are open.
- We mention them in passing so that if you are capable of doing them, or can hire a consultant who can, you/they will know what to look for.
Possible conflict or speed problems? Clearly all computers can access it in some means, because they use it as a gateway to the internet and receive their DHCP information from it. Note: There are a few bots this won't work with - Srizbi and Xarvester have their own TCP stacks, and it's believed that tcpview won't see their activity. Completely Stumped...
Firing Co-Founder Issue Is there anything that functionally prevents a US President from switching parties? Static IP addresses are in use but I've tested it with dynamic and the same symptoms occur. Scanning other people's computers is considered a hostile act, and can result in complaints to your ISP or worse. his comment is here More info TBD.
There are no other router's in my house and nothing I can think of that would try to assign out IP addresses. LinkBack LinkBack URL About LinkBacks Blogs How To's Just for Fun News Product Reviews Tech Tips & Tricks Buying Guides PowerLine Routers & Adapters Wi-Fi Camera Wi-Fi Extender Videos Infographics Sign This site is completely free -- paid for by advertisers and donations. I'm going nuts! __________________ FreeBSD addict since 4.2-RELEASE.
There is a good chance that the malicious software on your machine was created within the past 30 days. Everything is working fine like a charm.Users in remote office are having something like this:1) internet works for 10 minutes. These days most bot infections cannot be found by anti-virus "cleaners", or at least not without having to try a dozen or more of them. Has anyone seen this behavior before?
In many cases, BOTs use random port numbers, or "common" ones, so either you don't know "where" it is, or, it's mixed in with lots of legitimate traffic, so you can't You should be able to see log records showing internal computers making UPNP changes. The bot may be deliberately slow, and only send emails sporadically. Python strange behavior with enumerate How do I show my wounds to Robbie?
Arnold says: We are expecting twins. Installed a new switch and everything was fine. detecting networking(?) problem in my website telnet problem of 6500series switches Domain name transfer killed email?