- WLUG - wlug.mailman3.com

Re: [Wlug] Router question...

by Josh Huber

Andy Stewart <andystewart(a)mediaone.net> writes: > As far as making a modem dial on demand, check out the diald > software.. This is actually included as part of Coyote Linux. Ah, you might want to actually not use diald, since it's essentially a _really_ bad hack. pppd has demand dialing built in, and it works much better than diald in my experience... look for the "demand" option in the pppd man page. ttyl, -- Josh Huber

Oct. 14, 2001

Re: [Wlug] Router question...

by Andy Stewart

Instead of LRP, I'd like to suggest that you look at Coyote Linux. It is a project which has leveraged the work of LRP and added to it. It is more up to date than LRP, and I though, easier to configure. http://www.coyotelinux.com As far as making a modem dial on demand, check out the diald software.. This is actually included as part of Coyote Linux. Hope this helps, Andy On Friday 12 October 2001 10:40 pm, William Smith wrote: > Hi all... > > I have a "headless" laptop that works fine, except that it hasn't got > the LCD screen (hence the "headless" part). I'd like to rig it as a > firewall between a home LAN and the 'Net. > > I would LIKE to have it basically sit there and watch the LAN and > connect to the 'Net only when someone on the LAN needs to get to the > Outside World (for surfing, mailruns, etc), then disconnect after a > respectable (configurable?) amount of idle time. > > I've been looking into modem-sharing, but that doesn't seem to be what I > want, exactly. I have a pretty-good idea that I'll be playing with the > LRP stuff, but I really would like to utilize the 2.4 kernel (LRP is > only at 2.0/2.2 as far as I can see). > > Has anyone been doing something like this already? > Hints/tips/suggestions would be greatly appreciated. -- Andy Stewart Founder Worcester Linux Users' Group Worcester, MA, USA http://www.wlug.org

Oct. 13, 2001

Router question...

by William Smith

Hi all... I have a "headless" laptop that works fine, except that it hasn't got the LCD screen (hence the "headless" part). I'd like to rig it as a firewall between a home LAN and the 'Net. I would LIKE to have it basically sit there and watch the LAN and connect to the 'Net only when someone on the LAN needs to get to the Outside World (for surfing, mailruns, etc), then disconnect after a respectable (configurable?) amount of idle time. I've been looking into modem-sharing, but that doesn't seem to be what I want, exactly. I have a pretty-good idea that I'll be playing with the LRP stuff, but I really would like to utilize the 2.4 kernel (LRP is only at 2.0/2.2 as far as I can see). Has anyone been doing something like this already? Hints/tips/suggestions would be greatly appreciated. -- William Smith wsmith(a)chezsmith.com Fall River, MA http://www.chezsmith.com

Oct. 13, 2001

Free Registration to Annual Linux Conference: November 5-10, 2001

by Theo Van Dinter

I got this from the USENIX group (http://www.usenix.org/) thought you folks might be interested. :) ----- Forwarded message ----- Dear USENIX members and past conference attendees: We know that many of you may be reluctant to travel because of the recent turn in world events and the economic downturn. To encourage your attendance at ALS '01, USENIX and the Atlanta Linux Showcase, Inc. are now offering FREE technical session registrations to those wishing to attend. The 5th Annual Linux Showcase and Conference November 5-10, 2001 Oakland Marriott City Center - Oakland, California http://www.linuxshowcase.org We are making this extraordinary offer because we believe the networking opportunities and high-caliber technical content at ALS '01 provide an important service to the general open source community and to our membership. This year's ALS program features invited talks by: - Thomas Sterling, CalTech & NASA JPL on Petaflops Computing with Linux - Don Becker, Scyld Computing, Inc. on Home Beowulf Systems - Tony Iams, D.H. Brown Associates on A competitive assessment of Linux in the Enterprise - Helen Greiner, i-Robot on the state of Robotic Today - Don Marti, on Embedded Linux Success Stories The invited talks track also reflects several political issues currently facing the open source community such as DMCA, SSSCA, copyrights, and software patents. These are important issues which we feel should not be put off for discussion at a later time. In addition to the above, ALS '01 also provides practical, professional-level education through over 12 TUTORIALS (which will charge a fee) including: -Inside the Linux Kernel -Exploring the Potential of LDAP -Configuring and Administering Samba Servers -Linux Systems Administration -Unix/Linux Network Administration -Building and Using a Personal Beowulf We also offer workshops on: KDE Applications, GTK+/GNOME Development and XFree86 CONFERENCE HIGHLIGHTS Thursday, November 8 Join USENIX as we celebrate the 10th Birthday Party for Linux! The reception will be followed by the famous Linux BOF with Linus Torvalds, Jon "maddog" Hall, Ted Ts'o, Bryan Andregg, and a few hundred of your peers. The Open Source Development Lab (OSDL) is hosting a hothouse. OSDL's new Scalable Test Platform (STP) will be open to developers for testing kernel patches on OSDL's 1-way to 16-way servers. Members of the lab's expert staff will be on hand to discuss datacenter Linux requirements such as scaling, clustering and hardening. Bring your patches to see if they can take the heat of some serious testing! With exceptional content, speakers and tutorials, ALS '01 remains the only truly technical conference for the open source community, providing an important forum for discussion, both political and technical - - and bringing the community together to have some fun! For the complete conference schedule and to register visit: http://www.linuxshowcase.org We look forward to seeing you in Oakland next month. - The USENIX Association Staff =============================================================== 5th Annual Linux Showcase & Conference (ALS 2001) is sponsored by USENIX, the Advanced Computing Systems Association, and the Atlanta Linux Showcase, in cooperation with Linux International. =============================================================== ----- End forwarded message ----- -- Randomly Generated Tagline: Two-hundred-thirty-nine pounds?! I'm a blimp! Why are all the good things so tasty? -- Homer Simpson Brush With Greatness

Oct. 13, 2001

Scanner

by John Murphy

Looking for suggestion on a scanner for Suse. One with at least 42 bit or higher in the $100 to $200 dollar range. Have gone through the hardware databases but most home/office mid-range scanners listed are pretty old. Possible the listing hasn't been updated in a while. I've gone through the Sane site and Suse. If you have good 42bit or higher scanner working through Sane and Gimp love to hear about it. Trying to save myself from buying the wrong one making me move back to windows, save me!! John -- Contentment is not the fulfillment of what you want, but the realization of how much you already have.

Oct. 12, 2001

Re: [Wlug] more on event correlation...

by Mike Peckar

Whoops, didn't mean to send to the entire list - I guess I had too many mini oreo cookies last night... ----- Original Message ----- From: Mike Peckar <ov(a)fognet.com> To: <wlug(a)mail.wlug.org> Sent: Thursday, October 11, 2001 11:27 PM Subject: [Wlug] more on event correlation... > Nice meeting you tonight, Chuck, and THANKS for the redhat cd's... > > sec was the freeware event correlation tool I spoke of tonight: It is a > straightforward perl script and doesn't implement a full state machine, but > it nevertheless provides some inklings of what more complciated event > correlators do. Check it at http://kodu.neti.ee/~risto/sec/ > > The best commercial event corellation tools IMHO are Nervecenter, Taave, > Smarts, and Netcool. Each has its niche where it's best in class, and > there are others, like HP's ECS, Logec, G2, etc. > > My friend Doug Stevenson is a specialist in event correlation and wrote the > Maji spec: the open source event correlation engine being developed under > the umbrella of OpenNMS (yeah, so, it'll be java - but it will also be very > feature rich). He masterfully defines some of the layers of granularity that > one might see amongst the different offerings in the Event Correlation > space. Types we talked about tonight include event correlation (reducing > traps) and device correlation (mapping switch states to events). His > definitions are listed below... > > Mike > > > > <snipped message> > OK... > > Here goes... > § Event Correlation > > § Alarm Correlation > > § Device Correlation > > § System Correlation > > § Service Correlation > > § Performance Correlation > > § Security Correlation > > Event Correlation - This is a correlation where multiple events are filtered > and processed, thereby reducing the number of events presented. This is > primarily done with event tally counts and trap problem verification. > > Alarm Correlation - This is a correlation of alarms and alerts depicting > true problems or root causes and their current status. Side effect alarms or > alarms occurring as a result of a root cause alarm are suppressed or become > subordinate to the root cause alarm. > > Device Correlation - This is a correlation of devices, their specific > internal components (both hardware and software), and the device's behavior > with other devices. Additionally, device correlation lends itself toward > configuration management as it is a dynamic inventory of devices, > subsystems, components, and behaviors. > > System Correlation - This is a correlation of devices and managed objects as > they pertain to an overall system. This level of correlation enables one to > manage and classify a conglomeration of managed objects as a manageable > entity. > > Service Correlation - This correlation is used to determine the devices and > systems that make up an IT service. In essence, this is the correlation of > managed objects and systems to business rules; similar to a translation of > terms from computers and systems to business services. The Service > Correlation can be extended to customer impact analysis, business > profitability impact analysis, etc. > > Performance Correlation - This correlation is used to determine the effects > performance has with regards to a fault. It is unique in that performance > correlation can be applied to enhance the correlation of all of the other > categories. > > Security Correlation - This correlation is used to determine the degree of > threats caused by security incidents. It is unique in that security > correlation is embedded among all the other six categories described above. > > HTH, > > Doug... > > > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug >

Oct. 12, 2001

more on event correlation...

by Mike Peckar

Nice meeting you tonight, Chuck, and THANKS for the redhat cd's... sec was the freeware event correlation tool I spoke of tonight: It is a straightforward perl script and doesn't implement a full state machine, but it nevertheless provides some inklings of what more complciated event correlators do. Check it at http://kodu.neti.ee/~risto/sec/ The best commercial event corellation tools IMHO are Nervecenter, Taave, Smarts, and Netcool. Each has its niche where it's best in class, and there are others, like HP's ECS, Logec, G2, etc. My friend Doug Stevenson is a specialist in event correlation and wrote the Maji spec: the open source event correlation engine being developed under the umbrella of OpenNMS (yeah, so, it'll be java - but it will also be very feature rich). He masterfully defines some of the layers of granularity that one might see amongst the different offerings in the Event Correlation space. Types we talked about tonight include event correlation (reducing traps) and device correlation (mapping switch states to events). His definitions are listed below... Mike <snipped message> OK... Here goes... § Event Correlation § Alarm Correlation § Device Correlation § System Correlation § Service Correlation § Performance Correlation § Security Correlation Event Correlation - This is a correlation where multiple events are filtered and processed, thereby reducing the number of events presented. This is primarily done with event tally counts and trap problem verification. Alarm Correlation - This is a correlation of alarms and alerts depicting true problems or root causes and their current status. Side effect alarms or alarms occurring as a result of a root cause alarm are suppressed or become subordinate to the root cause alarm. Device Correlation - This is a correlation of devices, their specific internal components (both hardware and software), and the device's behavior with other devices. Additionally, device correlation lends itself toward configuration management as it is a dynamic inventory of devices, subsystems, components, and behaviors. System Correlation - This is a correlation of devices and managed objects as they pertain to an overall system. This level of correlation enables one to manage and classify a conglomeration of managed objects as a manageable entity. Service Correlation - This correlation is used to determine the devices and systems that make up an IT service. In essence, this is the correlation of managed objects and systems to business rules; similar to a translation of terms from computers and systems to business services. The Service Correlation can be extended to customer impact analysis, business profitability impact analysis, etc. Performance Correlation - This correlation is used to determine the effects performance has with regards to a fault. It is unique in that performance correlation can be applied to enhance the correlation of all of the other categories. Security Correlation - This correlation is used to determine the degree of threats caused by security incidents. It is unique in that security correlation is embedded among all the other six categories described above. HTH, Doug...

Oct. 12, 2001

Re: [Wlug] REMINDER: WLUG Meeting Thursday October 11th

by Aljerin L. Butler, Jr.

Andy Stewart wrote: > HI everybody, > > This is a reminder about the upcoming WLUG meeting to be held in Kinnicutt > Hall at WPI on Thursday, October 11th at 7:00 PM. > > On the agenda: > > 1) A discussion of whether or not WLUG should join the Boston User Groups > organization. Check out http://www.bostonusergroups.com for more > information. These folks have legally incorporated as an organization to > act as an umbrella group for all sorts of computer user groups in / around > Boston, southern NH, northern RI, and as far west as Worcester. We have > been invited to join, and I recommend that we do so. The initial cost to > the group would be $50, which we can easily afford. More on this at the > meeting...... > > 2) Outcome of the most recently held install fest at WPI last week > > 3) Technical Q/A > > 4) I'll have 6 or 8 copies of StarOffice 6.0 beta available on CD > > 5) The last of the giveaways! (I'll get more at the Annual Linux Showcase > in Oakland next month). > > 6) Other topics of interest? If you have a burning desire to address the > group, let me know. > > 7) Update on Lancaster and plan our next trip to that site. > > FYI: As many of you know, I have been contributing to an open source > project called gimp-print. My contribution is as the writer of the users > guide. Well, the users guide has been officially released for the first > time! Check out http://sourceforge.net/projects/gimp-print for a really > great set of printer drivers (my stuff is in version 4.1.99-b3). Feel > free to fire documentation barbs my way. :-) > > Afterwards, I'm sure we'll take our monthly pilgrimage to the Boynton > Restaurant for pizza and beers. All are invited! > > -- > Andy Stewart > Founder > Worcester Linux Users' Group > Worcester, MA, USA > http://www.wlug.org > > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug Andy, I won't be able to make the meeting, but you got my vote on joining with Boston. Save a StarOffice CD for me. Al Butler

Oct. 11, 2001

Re: [Wlug] apache question

by Theo Van Dinter

On Thu, Oct 11, 2001 at 12:09:40PM -0400, Brad Noyes wrote: > "GET /phpnuke/ HTTP/1.1" 200 19586 "-" "Mozilla/5.0 (compatible; Konqueror/2.2.1-0.rh71.1.cups)" > Here's an unsessful attempt > "GET /phpnuke/ HTTP/1.1" 200 5 "-" "Mozilla/5.0 (compatible; Konqueror/2.2.1-0.rh71.1.cups)" > > Anyone have any idea why this might i might be only getting > such a small object returned to the client, resulting in a > blank page? This isn't going to help you, but the problem is with phpnuke -- Apache just reports what the PHP generates, so if it sends 5 bytes, that's why it's a blank page. (ie: there's nothing from this log file that would help pinpoint your problem beyond "it's phpnuke" ...) I'd look around for bugs with the version of phpnuke that you're running. Does it have any logs that you can go through, or a debug mode or something? -- Randomly Generated Tagline: "We all know Linux is great...it does infinite loops in 5 seconds." (Linus Torvalds about the superiority of Linux on the Amterdam Linux Symposium)

Oct. 11, 2001

apache question

by Brad Noyes

Hi all, i have a question about apache. I've loaded a php program called phpnuke (simaler to slashcode). But sometimes when i try to load the main page i get a blank page. I looked though the logs, and the php code. The only thing that i could find that was of interest was the access_log file. Here's a successful attempt "GET /phpnuke/ HTTP/1.1" 200 19586 "-" "Mozilla/5.0 (compatible; Konqueror/2.2.1-0.rh71.1.cups)" Here's an unsessful attempt "GET /phpnuke/ HTTP/1.1" 200 5 "-" "Mozilla/5.0 (compatible; Konqueror/2.2.1-0.rh71.1.cups)" The difference is the field following '200'. I looked on the net and i found that the numbers '19586' and '5' are the size of the object being returned to the client. Anyone have any idea why this might i might be only getting such a small object returned to the client, resulting in a blank page? Thanks, --Brad

Oct. 11, 2001