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- Windows XP can no longer see other workgroup members
- Received two new machines with Windows XP home on both. Placed them on a peer to peer network. Firewalls turned off. Correct workgroup on each. Both could see all machines and printers in the workgroup. Now one of them cannot.Files were moved with PCMover from...
- Tags: Microsoft Windows 98, NETWORKING, Network technology, odwill@..., Microsoft Windows XP, Microsoft Windows
- Discussion threads 2007-08-20
- NETWORK
- 1. A company has a novell netware envoirment in which all clients are also Netware Clients. You are asked to add a win nt server and allows for netware clients to access the NT server with out adding the client service for Microsoft to the client pc, What service should you...
- Tags: TCP/IP, NETWORKING, Network technology, Servers, VPNs, Microsoft Windows NT, server, ICMP Echo
- Q&A 2005-06-23
Additional Resources
- pix firewall
- i will be the first to admit that i need improvement in the cisco area. my problem is this: i am setting up a fedline vpn. i have a pix 501. i don't want ip addresses or anything confedential. i just want to enable udp 500 and 1p 50 esp....
- Tags: avid, firewall, ICMP, networking, v
- Discussion threads 2005-05-11
- Echo and Echo Control
- Echo, simply stated, occurs when you hear yourself speak. Not so simply stated, echo involves many factors such as delay, your system configuration (for example: analog trunks, type of phone, speakerphones, handsets, etc.), room acoustics, levels, etc. The purpose of this white paper is to explain the various kinds of...
- Tags: Avaya Inc.
- White papers 2005-05-24
- Filter ICMP traffic in the Cisco IOS
- The Internet Control Message Protocol ICMP is not TCP and it's not UDP. However, ICMP is critical to the functionality of any IP network, such as your corporate network or the Internet. While ICMP is required for IP network traffic redirection and pinging hosts on your LAN or WAN, ICMP...
- Tags: Cisco IOS, Router, Network, Traffic, Cisco Systems Inc., ICMP, Internet Control Message Protocol, Internet, Networking, David Davis
- Blog posts 2008-05-15
- ICMP Interceptor 2 (exe)
- ICMP Interceptor 2 is a 32 bit software tool designed for the Windows 95/98 and NT platforms that intercepts and monitors inbound ICMP packets, allowing potential problems to be identified and averted before they impact operations.
- Tags: ICMP, ICMP Interceptor 2, Networking
- Software downloads 2005-10-25
- Cisco Router issue!!!
- 3 Cisco routers. I need to block telnet and ping on the loopback ip address, but able to do everything else. Also I should be ableto ping and telnet through the Ethernet IP address. I'm using router ripversion 2. I have the 3 routers connected by serial and Ethernet. >...
- Tags: Ethernet, router, Loopback, j3nn_1206@..., it management, Cisco Systems Inc., Cisco Router, Telnet
- Q&A 2006-03-31
- Prevent hacker probing: Block bad ICMP messages
- This article originally appeared in the Security Solutions e-newsletter.Although most network administrators do a fairly good job of filtering TCP and UDP traffic, many forget to filter ICMP traffic. ICMP traffic is necessary for troubleshooting TCP/IP and for managing its flow and proper function. However, ICMP is also dangerous. Hackers...
- Tags: NETWORKING, ICMP
- Technical articles 2003-10-21
- Tech Tip: Prevent hacker probing: Block bad ICMP messages
- By Mike MullinsWhile most network administrators do a fairlygood job of filtering TCP and UDP traffic, many forget to filterInternet Control Message Protocol ICMP traffic. ICMP traffic isnecessary for troubleshooting TCP/IP and for managing its flow andproper function. However, ICMP is also dangerous. Hackers can useit to map and attack...
- Tags: ICMP, Internet, Internet Control Message Protocol
- Technical articles 2003-12-08
- .vbs script to verify copied directories
- Hi. I'm trying to create a script that can copy a whole directory, verify the copy is a match to the original and delete the source only if verification is ok. If verification fails I don't want anything to happen (maybe delete the created directory or pop up a message...
- Tags: /s /q
- Q&A 2006-08-13
- Name resolution
- HI AllWe have registered some public IP address with our full domain namefrom the external anywhere out of my companywhen I sent a ICMP request to the site name, I have the site name resolve into a public address which is correct.back internally, when I try to sent a ICMP...
- Tags: NETWORKING, ICMP
- Q&A 2004-12-13
- Dell Express Service Code
- Does anyone know how to read the Dell Express service code using VBScript?We are currently reading the service tag and model from the bios but would like to get the express service code.We don't know the syntax to read that object.If anyone knows please let me know.This is what I...
- Tags: dan.cox@..., Dell Computer Corp., Wscript.Echo
- Discussion threads 2007-05-31
- Cannot ping client I can see is connected to my router.
- Hi all, first time poster here. I have a laptop that I can see is connected wirelessly in the console of my SMC wireless router and it can connect to the internet without issue. However any ping requests I make from a desktop time out using both the IP and...
- Tags: firewall, laptop computer, boybutleruk@..., client can connect to the internet though, windows, hardware, networking, ping, Printer Sharing, router
- Discussion threads 2007-01-15
- IP and ICMP
- What is the relationship between IP and ICMP?This is the thirdor actually the first of three IP or protocol question you've asked are you taking a class?
- Tags: NETWORKING, Network technology, ikenna38@..., IP, ICMP
- Discussion threads 2007-10-24
- vpn connection
- Hi,I am able to connect VPN server from WAN,But I can't ping my local area private IP's.Please any one can help out what might be the exact problem?Thanks & RegardsDevaraj.RICMP enableSee if you get the same IP as in your LAN and that you have ICMP enable in your router/firewall
- Tags: NETWORKING, VPNs, Network technology, Network security, devr_2006@..., VPN
- Discussion threads 2007-09-07
- how to create a ms dos boot menu?
- does anyone remenber about batch files?how to make a boot menu? i tried this but didn't work. @echo off :begin cls choice in/c:123 pick a nember (1,2, or 3) % 1 if errorlevel=3 goto three if errorlevel=2 goto two if errorlevel=1 goto one goto end :three echo you have pressed...
- Tags: felibertofaria@...
- Discussion threads 2007-06-16
- Shell Script question
- Greetings all,I need a little help,I am trying to creating a series of prototypes for a program I am working on.Question:I need to record file names and archive the file names in a text file.In other words:1. Find a specific file type2. copy file name to a string3. save the...
- Tags: ${TEST, eric_7178@..., file, linux, shell script, string, Test
- Discussion threads 2005-08-16
- Batch file programming
- How do I create a batch file to do something like this:@echo offc:cdecho About to FORMAT drive A...echo Proceed or Abort P/A [where p =Proceed and A=Abort]-the bracket and its content not included please.Something like that... so that the user is given a set of predefined characters to type to...
- Tags: Abort P/A, Proceed
- Q&A 2004-10-14
- Finding CPU ID
- I want to get the unique machine id or CPU ID through GUI based program. If it possible?. If so please guide me.RegardsRaja C S Ahere is a sample script in WMI that gives you all the info you need about your processor. To keep from getting a bunch...
- Tags: CPU, csaraja@..., programming, Wscript.Echo
- Q&A 2005-06-21
- Why so many ICMP requests when nothing is running?
- Even if I have no other applications running, I can go to the activity page of my firewall software (have tried ZoneAlarm, and am currently using Comodo) and watch as hundreds of ICMP attempts (blocked by the firewall, but attempted, nonetheless) go by.My guess is that I have some sort...
- Tags: anon@...
- Discussion threads 2007-09-11
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