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- Use Multilink PPP to combine multiple circuits into a single circuit with a single router interface
- At my company, we initially started out with a single T1 for Internet access. That gave us 1.5Mb up and 1.5Mb down. Over time, we outgrew the 1.5Mb down as we added more users. We had to add more bandwidth; however, it was not cost effective to bring in a...
- Tags: ppp, router, t1, circuit, multilink ppp, networking, david davis
- Blog posts 2008-05-08
- Close unneeded ports on Unix/Linux systems
- Earlier this month, I provided some tips on how to use netstat and other tools to list open ports and listening services on a number of different operating systems. As pointed out in the previous article, "10 security tips for all general-purpose OSes," shutting down unnecessary services (and closing...
- Tags: grep, ppp, network, linux system, service, unix, tool, linux, servers, networking, operating systems, open source, software, hardware, chad perrin
- Blog posts 2008-04-23
- Step-by-Step Guide: Deploying SSTP Remote Access
- Secure Socket Tunneling Protocol SSTP is a new form of VPN tunnel with features that allow traffic to pass through firewalls that block PPTP and L2TP/IPsec traffic. SSTP provides a mechanism to encapsulate PPP traffic over the SSL channel of the HTTPS protocol. The use of PPP allows support for...
- Tags: ppp, traffic, secure socket tunneling protocol, microsoft windows, vpns, networking, network security, microsoft windows server 2008, security, telecommunications, operating systems, software
- White papers 2007-12-01
- Cisco 857 and Cisco 5505 ASA in series
- HiI have now been working on Cisco equipement for a grand total of about 2 weeks. Hence I don't really know what I'm doing.I want to make my Cisco 857 Router transparent, so that the Cisco 550 firewall has the external IP address, given to me from my ADSL connection.My...
- Tags: networking, network technology, jking_007@..., ip, ppp, cisco systems inc.
- Discussion threads 2007-10-19
- Cisco Split Routing Configuration
- I have a Cisco 2800 router with 2 ethernet and 2 DSL connecions. I wish to route traffic from one ethernet to one ADSL and the second ethernet to the second ADSL.I have included the relevent section of the config. This routes traffic from F0/1 to Di0 but I can't...
- Tags: network technology, networking, cisco systems inc., jim.smith@..., ip, ppp, dialer0 ip address 217.36.111.166 255.255.255.248
- Discussion threads 2007-10-17
- Linux kernel v2.6.23 released
- Linux 2.6.23 is out, and this version has many virtualization features, including the lguest "Linux-on-Linux" paravirtualization hypervisor, XEN guest support, and KVM smp guest support. A new process scheduler, the CFS Completely Fair Scheduler, is also in. Other notable additions are the XFS and ext4 improvements...
- Tags: ppp, linux kernel, guest, l2tp, linux 2.6.23, virtualization, linux, vpns, networking, network security, hardware, operating systems, software, paul mah
- Blog posts 2007-10-09
- Cisco 2611 DSL problem
- I am trying to connect to SBC dsl using a Cisco 2611 router, I created my dialer and it tries to connect and is unable to. I used the Debug ppp Authentication command and can watch it dial out and I receive the authentication failed. I will copy and paste...
- Tags: networking, citydave@..., cisco systems inc., pap, ppp
- Discussion threads 2007-08-10
- ISDN PRI Async Dialup configuration
- Hello friendsI want to configure Cisco router 2800 with NM-1CE1T1-PRI module for dialup access from analog telephone line. We have PRI with 10 channel. I have configured router as follows ;but It doesn't pick up the call .the configuration with debug information is attached .Could you please help me?isdn#show confUsing...
- Tags: networking, network technology, noufal, ip, isdn, ppp, dialer
- Discussion threads 2007-04-17
- ISDN PRI Async Dialup configuration
- Hello friendsI want to configure Cisco router 2800 with NM-1CE1T1-PRI module for dialup access from analog telephone line. We have PRI with 10 channel. I have configured router as follows ;but It doesn't pick up the call .the configuration with debug information is attached .Could you please help me?isdn#show confUsing...
- Tags: networking, network technology, noufal, ip, ppp, isdn, dialer
- Discussion threads 2007-04-17
- Changing from PPPoA to PPPoE on Cisco 837
- I was recently informed by the new AT&T that they are changing my DSL service from PPPoA to PPPoE and I will need to make changes to all of my routers (we use Bellsouth's VPN Service over their DSL). I am not that familiar with configuring DSL Routers as I...
- Tags: networking, network technology, john@..., cisco systems inc., ppp, ip, dialer, pppoe, ip address
- Discussion threads 2007-04-11
- Problems with NAT on Cisco PIX 501
- I am having problems keeping my users on the Internet. The NAT seems to work fine after rebooting the PIX, but after a period of inactivity like overnight the user cannot get back on the Internet. A quick look at the "show xlate" command shows that their address is not...
- Tags: authentication, cisco pix firewall, cisco systems inc., h323, ip, network address translation, networking, novatec1@..., ppp, ppp authentication, tacacs+, tcp
- Discussion threads 2007-01-23
- xp vpn authentication failing on repeated ppp lc configuration requests
- I have an xp vpn client connecting to an xp vpn server both workstations running xp professional. I get up to the user authentication step and WireShark shows me repeated ppp lc configuration requests and then it dies. What could be the problem?
- Tags: networking, vpn, software, windows, xp, dovidf@..., ppp
- Discussion threads 2006-11-24
- How to Tell if the VPN is Encrypted?
- I have a router with VPN capability. How to tell if the VPN connecter is encrypted? Which command I should look for? Does "encapsulation ppp" or "ppp authorization vpn" commands means the VPN connection is encrypted?Encapsulation ppp is hinting at e
- Tags: vpns, networking, network security, security, working it, vpn, ppp
- Discussion threads 2006-10-30
- Please, I need help
- I am new Linux user. So far, I've installed only redhat 9 on my PC, but having difficult to connect internet.Please can anyone advice me step-by-step to establish communication with internet.I am using PPP modem.Thank you.Here are some answe
- Tags: modems, linux, networking, guledss@..., ppp, internet
- Discussion threads 2006-10-30
- Setup a Linux VPN server by following these 10 steps
- By James M. GarvinEditor's note: As part of a recent ITSoapbox blog post I asked Linux users andevangelists in the TechRepublic community to step up to the plate and take acrack at producing some informative articles and downloads on the Linuxoperating system. This document is just one of the submissions...
- Tags: guest contributor, kernel module, linux, ppp, server
- Technical articles 2006-02-10
- Design Considerations for Wireless WAN Drivers for Windows
- Wide Area Network WAN devices have historically connected to the Microsoft Windows family of operating systems through the NDISWAN driver, using the Telephony API TAPI for connection management and the Remote Access RAS components for Point to Point Protocol PPP. This white paper discusses the advantages of exposing Wireless WAN...
- Tags: ppp, wireless wan, microsoft corp., wans, microsoft windows, networking, network technology, wi-fi, wireless, operating systems, software
- White papers 2005-06-08
- PPP Font Viewer (exe)
- Purple Parrot Font Viewer provides information about the screen and printer fonts installed on your computer. The program also provides the ability to view different sizes and effects for each font, and the ability to view text that you type to see how it appears. In addition, the program gives...
- Tags: ppp, font, purple parrot font viewer
- Software downloads 2005-06-03
- PPP Migration: A Technique for Low-Latency Handoff in CDMA2000 Networks
- In the CDMA2000 standard, a Packet Data Serving Node PDSN acts as an IP gateway to the Internet. Mobile Nodes MN connect to a PDSN using a Point-to-Point PPP session and IP packets are tunneled over the PPP session from the client to the PDSN which then routes the packets...
- Tags: technique, ppp, mobile, network, migration, cdma2000 network, networking, advertising & promotion, marketing
- White papers 2004-11-08
- Tech Tip: Improve RAS connection security
- By Mike MullinsOnce you've decided to implement remoteaccess service RAS to provide file and print services to yourusers, you'll place this asset within your firewall's DMZ to proxyand record all of the data connections coming into your network.However, before you become an Internet Service Provider ISP toyour users, you should...
- Tags: challenge handshake authentication protocol, extensible authentication protocol, network, password, password authentication protocol, ppp, remote access, remote access service, security, serial line internet protocol
- Technical articles 2003-12-08
- Configure IT Quick: How to configure and troubleshoot PPPoE connections in Windows XP
- The demand for high-speed Internet access—faster than what can be attained with analog telephone lines and a traditional modem—has led to the popularity of broadband Internet service. Consumer broadband generally refers to two technologies: cable modem and digital subscriber line DSL. Cable modem service is provided by CATV companies utilizing...
- Tags: deb shinder, information technology, internet service provider, microsoft windows, microsoft windows xp, ppp, pppoe
- Technical articles 2003-04-07
