May 2001 - WLUG - wlug.mailman3.com

RE: [Wlug] charter.net & ssh

by Keller, Tim

Bill, I make it to the same point. Looks like the 10.254.1.2 is the gateway onto that segment of Ethernet, this would indicate that they do blocking at the router (at least to me and i'm not a network expert...) Tim. -----Original Message----- From: Bill Mills-Curran [mailto:bcurran@clariion.com] Sent: Thursday, May 10, 2001 2:09 PM To: 'wlug(a)mail.wlug.org' Subject: RE: [Wlug] charter.net & ssh Tim, It never makes it. BTW, if you're looking to try this yourself, I've turned off the forwarding on my router. I probably should have left it on so that I could work with the Charter people. Bill traceroute to 24.240.184.215 (24.240.184.215), 30 hops max, 40 byte packets 1 clar45sec (128.221.45.11) 0.870 ms 0.892 ms 0.829 ms 2 sobo-clariion-gw.us.dg.com (128.221.35.65) 1.238 ms 0.740 ms 0.829 ms 3 webo-atm-oc3.us.dg.com (128.221.35.61) 1.851 ms 1.232 ms 1.286 ms 4 128.221.22.60 (128.221.22.60) 1.408 ms 1.063 ms 1.791 ms 5 128.221.4.66 (128.221.4.66) 1.141 ms 1.629 ms 1.113 ms 6 128.221.23.23 (128.221.23.23) 1.917 ms 1.076 ms 1.113 ms 7 us-customs2.us.dg.com (128.221.131.14) 1.580 ms 1.613 ms 2.193 ms 8 uunet-gw.us.dg.com (128.221.122.1) 3.197 ms 2.035 ms 1.939 ms 9 500.Serial4-1-0.GW3.BOS1.ALTER.NET (157.130.222.33) 3.365 ms 3.313 ms 3.132 ms 10 196.ATM2-0.XR1.BOS1.ALTER.NET (152.63.25.122) 3.839 ms 3.410 ms 3.814 ms 11 191.ATM7-0.GW3.BOS1.ALTER.NET (146.188.177.209) 3.342 ms 3.221 ms 3.449 ms 12 hsa-noxford-t3.customer.alter.net (157.130.220.226) 5.158 ms 5.753 ms 5.425 ms 13 24-216-218-3.hsacorp.net (24.216.218.3) 5.489 ms 5.842 ms 6.198 ms 14 10.254.1.2 (10.254.1.2) 6.192 ms 9.664 ms 6.756 ms 15 * * * 16 * * * 17 * * * 18 * * * 19 * * * 20 * * * 21 * * * 22 * * * 23 * * * 24 * * * 25 * * * 26 * * * 27 * * * 28 * * * 29 * * * 30 * * * On Thu, 10 May 2001, Keller, Tim wrote: > Date: Thu, 10 May 2001 11:30:26 -0400 > From: "Keller, Tim" <Tim.Keller(a)stratus.com> > Reply-To: wlug(a)mail.wlug.org > To: "'wlug(a)mail.wlug.org'" <wlug(a)mail.wlug.org> > Subject: RE: [Wlug] charter.net & ssh > > Bill, > > Try doing a traceroute on port 22 to your machine and see where along the > line it get stopped. > > It's probably a default security thing they have setup, you could probably > call up tech support and have them remove the blocks for specific ports... > > Tim. > > -----Original Message----- > From: Bill Mills-Curran [mailto:bcurran@clariion.com] > Sent: Thursday, May 10, 2001 11:30 AM > To: Worcester Linux Users Group > Subject: [Wlug] charter.net & ssh > > > I got my new Charter cable modem and Linksys router set up recently, > but I find that Charter seems to be blocking inbound access. I've the > the sshd running, and I set the router to pass port 22 to my linux > box. I can even connect if I ssh outbound to the router DHCP address, > so it looks like my end of the configuration is correct. > > Anybody experience anything like this? Do you think that Charter will > allow incoming requests to my system? > > TIA, > Bill > > > > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug > _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

May 10, 2001

RE: [Wlug] charter.net & ssh

by Bill Mills-Curran

Tim, It never makes it. BTW, if you're looking to try this yourself, I've turned off the forwarding on my router. I probably should have left it on so that I could work with the Charter people. Bill traceroute to 24.240.184.215 (24.240.184.215), 30 hops max, 40 byte packets 1 clar45sec (128.221.45.11) 0.870 ms 0.892 ms 0.829 ms 2 sobo-clariion-gw.us.dg.com (128.221.35.65) 1.238 ms 0.740 ms 0.829 ms 3 webo-atm-oc3.us.dg.com (128.221.35.61) 1.851 ms 1.232 ms 1.286 ms 4 128.221.22.60 (128.221.22.60) 1.408 ms 1.063 ms 1.791 ms 5 128.221.4.66 (128.221.4.66) 1.141 ms 1.629 ms 1.113 ms 6 128.221.23.23 (128.221.23.23) 1.917 ms 1.076 ms 1.113 ms 7 us-customs2.us.dg.com (128.221.131.14) 1.580 ms 1.613 ms 2.193 ms 8 uunet-gw.us.dg.com (128.221.122.1) 3.197 ms 2.035 ms 1.939 ms 9 500.Serial4-1-0.GW3.BOS1.ALTER.NET (157.130.222.33) 3.365 ms 3.313 ms 3.132 ms 10 196.ATM2-0.XR1.BOS1.ALTER.NET (152.63.25.122) 3.839 ms 3.410 ms 3.814 ms 11 191.ATM7-0.GW3.BOS1.ALTER.NET (146.188.177.209) 3.342 ms 3.221 ms 3.449 ms 12 hsa-noxford-t3.customer.alter.net (157.130.220.226) 5.158 ms 5.753 ms 5.425 ms 13 24-216-218-3.hsacorp.net (24.216.218.3) 5.489 ms 5.842 ms 6.198 ms 14 10.254.1.2 (10.254.1.2) 6.192 ms 9.664 ms 6.756 ms 15 * * * 16 * * * 17 * * * 18 * * * 19 * * * 20 * * * 21 * * * 22 * * * 23 * * * 24 * * * 25 * * * 26 * * * 27 * * * 28 * * * 29 * * * 30 * * * On Thu, 10 May 2001, Keller, Tim wrote: > Date: Thu, 10 May 2001 11:30:26 -0400 > From: "Keller, Tim" <Tim.Keller(a)stratus.com> > Reply-To: wlug(a)mail.wlug.org > To: "'wlug(a)mail.wlug.org'" <wlug(a)mail.wlug.org> > Subject: RE: [Wlug] charter.net & ssh > > Bill, > > Try doing a traceroute on port 22 to your machine and see where along the > line it get stopped. > > It's probably a default security thing they have setup, you could probably > call up tech support and have them remove the blocks for specific ports... > > Tim. > > -----Original Message----- > From: Bill Mills-Curran [mailto:bcurran@clariion.com] > Sent: Thursday, May 10, 2001 11:30 AM > To: Worcester Linux Users Group > Subject: [Wlug] charter.net & ssh > > > I got my new Charter cable modem and Linksys router set up recently, > but I find that Charter seems to be blocking inbound access. I've the > the sshd running, and I set the router to pass port 22 to my linux > box. I can even connect if I ssh outbound to the router DHCP address, > so it looks like my end of the configuration is correct. > > Anybody experience anything like this? Do you think that Charter will > allow incoming requests to my system? > > TIA, > Bill > > > > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug >

May 10, 2001

RE: [Wlug] charter.net & ssh

by Keller, Tim

Bill, Try doing a traceroute on port 22 to your machine and see where along the line it get stopped. It's probably a default security thing they have setup, you could probably call up tech support and have them remove the blocks for specific ports... Tim. -----Original Message----- From: Bill Mills-Curran [mailto:bcurran@clariion.com] Sent: Thursday, May 10, 2001 11:30 AM To: Worcester Linux Users Group Subject: [Wlug] charter.net & ssh I got my new Charter cable modem and Linksys router set up recently, but I find that Charter seems to be blocking inbound access. I've the the sshd running, and I set the router to pass port 22 to my linux box. I can even connect if I ssh outbound to the router DHCP address, so it looks like my end of the configuration is correct. Anybody experience anything like this? Do you think that Charter will allow incoming requests to my system? TIA, Bill _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

May 10, 2001

charter.net & ssh

by Bill Mills-Curran

I got my new Charter cable modem and Linksys router set up recently, but I find that Charter seems to be blocking inbound access. I've the the sshd running, and I set the router to pass port 22 to my linux box. I can even connect if I ssh outbound to the router DHCP address, so it looks like my end of the configuration is correct. Anybody experience anything like this? Do you think that Charter will allow incoming requests to my system? TIA, Bill

May 10, 2001

Re: [Wlug] remote backup...

by Theo Van Dinter

On Thu, May 10, 2001 at 11:09:32AM -0400, Marc Hughes wrote: > I have a dedicated web server that I need to backup (entirely). > Unfortunately there's not enough room for me to make a tar archive on > the machine, and there's no tape drive either in the machine or at that > facility that we can efficiently use. We get charged for bandwidth > usage, so I would like to compress the backup before it comes over the > wire. > > Also, this is a one time deal, so I can't go spending massive amounts of > cash on some commercial backup software. I can think of a few different options. The easiest would probably be to do something like rsync or tar via SSH. You can compress either at the application or tunnel level. I have a set of DMZ linux boxes which I backup twice a week (nothing really changes on them). I do this via rsync through SSH, and I let SSH do the compression (level 9 for best space, although it's slower). It works really nicely. If you're interested, I can send you the script off-list. -- Randomly Generated Tagline: "For a while, all that stood between America and annihilation was a man with a drinking problem." - Some program on the Learning Channel

May 10, 2001

remote backup...

by Marc Hughes

Hey Guys, I have a dedicated web server that I need to backup (entirely). Unfortunately there's not enough room for me to make a tar archive on the machine, and there's no tape drive either in the machine or at that facility that we can efficiently use. We get charged for bandwidth usage, so I would like to compress the backup before it comes over the wire. Also, this is a one time deal, so I can't go spending massive amounts of cash on some commercial backup software. Any Suggestions? -Marc

May 10, 2001

CDMA compatible phone and Linux...

by Keller, Tim

Hey Everybody, Has anybody ever had any luck getting a CDMA phone (Motorola StarTAC) to work with Linux? I went looking and found software that would let you alter the phone-book on the phone, but didn't do anything about dialing. I'm figuring its either a) shows up like a Hayes device (which would be wonderful) or b) it uses some totally undocumented proprietary protocol I'll be forced to reverse engineer... Tim.

May 10, 2001

Hope this is the right list...

by rlapp＠WPI.EDU

Hey guys, I know there are two lists, one for questions and one for announcements, hope this is the right one. Here is the question, hopefully someone knows or can point me to a good resource. I have the following system: Athlon TB 750, 256meg, ABIT KT7 RAID 2x20gig Hard Drives on RAID 0 Striping - Win2k Server Installed. (hde&hdf) 1x13 gig HD With Linux Mandrake 8.0 Installed. (hda) 1x60 gig HD for data. (hdb) I would like to have LILO come up first and then give me the option of booting to the Windows RAID Drives. However, if I boot to my 13 gig drive from the BIOS, and have LILO come up I can not get it to boot to the windows partitition. I have put in the entries to lilo.conf to boot to (hde) But that didnt work, /sbin/lilo gives errors (dont have them in front of me now:( ) I also tried to point it towards hdf, but that gave errors saying no valid boot sector etc. Sooo now in order to boot both OSs I need to have the BIOS load the RAID array as the default, and use a floppy to boot to linux. I can only think that lilo is having a problem knowing what drive to point to to load up windows since it is a raid array... This make sense? Thanks! Bill Bill

May 7, 2001

Local LDAP consultants?

by Rob Bellville

Anyone know of any local LDAP (OpenLDAP) consultants? -- Rob Rob Bellville Millbury Public Schools Millbury, MA 01527

May 7, 2001

Re: [Wlug] Upcoming meetings - topic proposals

by Doug Chamberlin

At 5/7/2001 01:13 PM (Monday), Scott Venier wrote: >A VPN is a good idea. PPTP, however, isn't. I highly recomend using some >other VPN setup, if at all possible. PPTP on linux doesn't excatly give >you a rock solid network conneciton. But, if you have no other options, >there are both a client and a server for linux. The server is called >PoPToP. Search freshmeat for it. The client lives at >http://merced.needsabeating.com/pptp.html. A meeting which discussed non-PPTP VPN setups would be great!

May 7, 2001