September 2004 - wlug - list.wlug.org.nz

Re: [wlug] Wireless TCP/IP
by Bill Rosoman 16 Sep '04

16 Sep '04

> You do have an Access point, right? No I am trying to do Ad-Hoc using 2 Wireless cards. Almost there! Bill __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

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Re: [wlug] Wireless TCP/IP
by Bill Rosoman 16 Sep '04

16 Sep '04

> It sounds like you're nearly there and your commands > look mostly > correct. A few suggestions and example commands <snip> Ok I tried the suggestions; I have setup the Windows machine on deb1 and chanel 6 that part is fine. Linux commands ifdown eth1 iwconfig eth1 mode Ad-Hoc essid "deb1" channel 6 ifconfig eth1 192.168.0.5 netmask 255.255.255.0 broadcast 192.168.0.255 link established ping 192.168.0.1 PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data. >From 192.168.0.5 icmp_seq=1 Destination Host Unreachable >From 192.168.0.5 icmp_seq=2 Destination Host Unreachable iwconfig eth1 eth1 IEEE 802.11b/g ESSID:"deb1" Nickname:"mordor" Mode:Ad-Hoc Channel:6 Cell: 9E:05:A8:9E:54:CF Bit Rate:11Mb/s Tx-Power=31 dBm Sensitivity=20/200 Retry min limit:8 RTS thr:2347 B Fragment thr:2346 B Encryption key:off Link Quality:196/0 Signal level:-55 dBm Noise level:-245 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 10.0.0.3 0.0.0.0 255.255.255.255 UH 1 0 0 sl0 192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo 0.0.0.0 0.0.0.0 0.0.0.0 U 1 0 0 sl0 ifconfig eth1 eth1 Link encap:Ethernet HWaddr 00:09:5B:C2:C7:1A inet addr:192.168.0.5 Bcast:192.168.0.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:48 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 b) TX bytes:5316 (5.1 Kb) Interrupt:10 Also Ethereal is looking for 192.168.0.1 using UDP and ARP If I remove WLAN and insert LAN I get ping 192.168.0.1 PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data. 64 bytes from 192.168.0.1: icmp_seq=1 ttl=64 time=0.549 ms 64 bytes from 192.168.0.1: icmp_seq=2 ttl=64 time=0.328 ms 64 bytes from 192.168.0.1: icmp_seq=3 ttl=64 time=0.322 ms So this is a big step in the right direction! Just the last step to go! Thanks Bill _______________________________ Do you Yahoo!? Declare Yourself - Register online to vote today! http://vote.yahoo.com

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Ubuntu 4.10 preview released
by Craig Box 16 Sep '04

16 Sep '04

Ubuntu is a new Linux distribution that brings together the breadth of Debian with a focused selection of packages, regular releases (every six months) and a commitment to security updates with 18 months of support for every release. (/me touches himself) http://www.ubuntulinux.org/ubuntu/ http://cdimage.ubuntu.com/releases/warty/preview/ (incl. torrents) I've got the i386 iso on the way, should have it in an hour or so, will let people know how it goes. I will also arrange for some finished Ubuntu CDs to be shipped to the WLUG for distribution. Craig

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RE: [wlug] Ubuntu 4.10 preview released
by Gund Wehsling 16 Sep '04

16 Sep '04

Hi FYI - uBuntu translates to "humanity" or "the [collective] people" in Zulu. I had a smirk when I saw the distro being mentioned here this morning. Gund -----Original Message----- From: A. Pagaltzis [mailto:pagaltzis(a)gmx.de] Sent: Thursday, 16 September 2004 12:22 p.m. To: Waikato Linux Users Group Subject: Re: [wlug] Ubuntu 4.10 preview released * Oliver Jones <oliver(a)deeper.co.nz> [2004-09-16 01:40]: > I wish more distros compiled their apps as at least i586 > binaries. No one (or nearly no one) would attempt to use a > modern distro on a i386 anymore. Even 486 systems will be hard > to come by now. Slackware's packages are compiled for i486. Although I think it would be reasonable to compile the X-based stuff for i586 and better. Noone in their right mind is going to use a 486 as a desktop with GNOME. Regards, -- Aristotle "If you can't laugh at yourself, you don't take life seriously enough." _______________________________________________ wlug mailing list | wlug(a)list.waikato.ac.nz Unsubscribe: http://list.waikato.ac.nz/mailman/listinfo/wlug

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Re: [wlug] Wireless TCP/IP
by Bill Rosoman 15 Sep '04

15 Sep '04

How can you "see" the AP? (ie, how are you trying to observe it) Have you given it an IP address in the same subnet as your network cards? Wireless Ad-Hoc PC to Notepad ----------------------------- Usng PC Windows ME Zyxel USB Wlan Dell Notepad; The wifi card's a Netgear WG511. www.netgear.com I have a Dell Notepad Inspiron 2650 Intel Chip running Mandrake 10 KDE 3.2 Kernel 2.6.3-7mdk To get wlan up ============== Setup Windows PC using manual IP 192.168.0.1 mask 255.255.255.0 wifi Ad-Hoc chanel 6 Run USB Wifi Linux as SU (root) kedit /etc/wlan/wlancfg-deb1 kedit /etc/modules.conf alias eth1 prism54 ifconfig eth1 inet 192.168.0.5 netmask 255.255.255.0 broadcast 192.168.0.255 route add default gw 192.168.0.1 netmask 255.255.255.0 eth1 iwconfig eth1 ESSID "deb1" mode ad-hoc channel 6 /etc/pcmcia/network start eth1 Outcome ======= Have a strong connection between computers But cannot access computers or internet No IP address No Ping etc if I reboot using LAN everything OK (Samba, Internet) Results ------- Windows machine netstat shows nothing active ping 192.168.0.5 times out ping 192.168.0.1 excellent Linux machine apradar result eth1 Scan completed : NEW AP from accesspoint scan essid.length 4 ESSID:"deb1" Mode:Ad-Hoc 1 Encryption key:off Frequency:2.437GHz quality: -56 ping 192.168.0.1 PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data. [1]+ Stopped ping 192.168.0.1 Hangs! iwlist eth1 scanning eth1 Scan completed : Cell 01 - Address: 42:F5:A8:9E:54:CF ESSID:"deb1" Mode:Ad-Hoc Encryption key:off Frequency:2.437GHz Quality:190/0 Signal level:-55 dBm Noise level:-245 dBm route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 10.0.0.3 * 255.255.255.255 UH 1 0 0 sl0 127.0.0.0 * 255.0.0.0 U 0 0 0 lo default * 0.0.0.0 U 1 0 0 sl0 Does not show eth1? iwspy eth1 eth1 Statistics collected: 00:00:00:00:28:C2 : Quality:0 Signal level:0 Noise level:0 Link/Cell/AP : Quality:188/0 Signal level:-53 dBm Noise level:-5 dBm (updated) Typical/Reference : Quality:0/0 Signal level:-80 dBm Noise level:-256 dBm iwconfig lo no wireless extensions. eth0 no wireless extensions. eth1 IEEE 802.11b/g ESSID:"deb1" Nickname:"mordor" Mode:Ad-Hoc Channel:6 Cell: 42:F5:A8:9E:54:CF Bit Rate:11Mb/s Tx-Power=31 dBm Sensitivity=20/200 Retry min limit:8 RTS thr:2347 B Fragment thr:2346 B Encryption key:off Link Quality:177/0 Signal level:-53 dBm Noise level:-32 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 sl0 ESSID:off/any Nickname:"" NWID:8 Channel:80 Access Point: FF:BF:21:00:00:00 Bit Rate=-1.07375e+06kb/s Tx-Power=-1073746380 dBm Sensitivity=8/0 Retry:on RTS thr=-1073746380 B Fragment thr=-1073746380 B Encryption key:0000-0000-0000-0000-0000-0000-0000-0000-0000-0000-0000-0000-0000-0000-0000-0000 Power Management:on NB sl0 is my Modem cat /proc/net/dev Inter-| Receive | Transmit face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed lo: 24920 364 0 0 0 0 0 0 24920 364 0 0 0 0 0 0 eth0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 eth1: 0 0 0 0 0 0 0 0 4082 31 0 0 0 0 0 0 sl0: 0 0 0 0 0 0 0 0 9990 121 0 0 0 0 0 0 Ethereal Sending ARP packets to 127.255.255.255 So now I have a couple of issues. TIA Bill _______________________________ Do you Yahoo!? Declare Yourself - Register online to vote today! http://vote.yahoo.com

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Unsubscribed email addresses
by Craig Box 15 Sep '04

15 Sep '04

Two messages today (Phil and Bill) from email addresses that are not subscribed to the list, were dropped. Please check when you are posting to the list that you are posting from the address you receive mail to! If you need to, you can subscribe multiple addresses and only receive mail to one. Craig

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Re: [wlug] I am stuck at the command line.
by jaytee＠clear.net.nz 15 Sep '04

15 Sep '04

My computer said it thinks it needs some firmware and suggested a site. I am downloading this then will try to install. I found out off list that pointing and click works well, is this the road to which you were re-fering Craig? Also suggested (another point and click) is to use microsoft NDIS wrapper for wlan and kernel. Regards John PS Matt your emails are still coming to me as an off list item. I have no idea why. > > > > There are often many tricky ways to make hardware work > > on Linux, or one easy "just go down the road that makes > > it work" option. > > > > Craig

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RE: iHug / Wired Country
by Gerwin van de Steeg 15 Sep '04

15 Sep '04

Hmm, Ihug/Wired Country wireless We've had this now for about 2+ years now, and has been working fine. Upto the last couple of months that is, starting at about the time the VoIP presentation was held at our premises. The link quality has been reduced, I've been asked to switch to a different network and back (different static ip's) whilst the gear was replaced. We've had some of the radio gear in Church Rd, Ngaruawahia, and on the Hospital die, all in the past month. One of the occasions when a radio unit had been replaced, we noticed that the unit only had a maximum arp table of 7 entries which took 3 hours to get fixed. Whilst the connections were organized by Go!Live, we had an afterhours contact phone number (the guy still works there but I'm not obliged to give people his cellphone number, and he hates being called when he's holding an arial and standing on someone's roof). Since then, the afterhours and weekend support have gone down the drain. We're now getting frequent outages ranging from a couple of minutes at 20+% packet loss, to 16+ hours of 100% packet loss. Ping times are bouncing like a maniac instead of being in a reasonably steady range. We've resorted to using nagios to monitor our incoming link and report errors and warnings, which result in me receiving on avergae about 20-30 emails a day during weekdays with respect to packet loss on the link, or ping responses exceeding 500ms. When it is working however, on a good clear sunny day, our guaranteed 512k link can get speeds much greater than this (approx ~2mb is my best sofar). Now, all the problems started to occur when we shifted to the Te Rapa area of Hamilton, we had no problems in Hillcrest. GerwinVanDeSteeg

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Apache 1.3.27, PHP 4.1.2 & RHEL 2.1
by Oliver Jones 15 Sep '04

15 Sep '04

I've identified my problem with Apache crashing in response to HUP and USR1 signals. As suggested it appears to be PHP's fault. If I removed php from the equation the crashes go away. I've filed a bug with RedHat describing the problem. Hopefully they release an errata soon. https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=132488 Regards -- Oliver Jones » Director » oliver(a)deeperdesign.com » +64 (21) 41 2238 Deeper Design Limited » +64 (7) 377 3328 » www.deeperdesign.com

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RE: [wlug] iHug / Wired Country
by David Nicholls 14 Sep '04

14 Sep '04

Well ive been with satlan for about two years now, maybe about 3 outages total. When I ring them (almost anytime too) instant friendly response and they can usually tell me what they think the prob is too. Setup: This includes installing linux on a box for you (if you wish) as a router/web server/firewall/whatever/the aerial, first months rent, fixed ip addr (telecom don't give that usually from what I see), ... And as I said before for me service ranks way up there, and I will pay just for that. I don't know what their boundries are sadly. Id suggest ringing them. Cheers... david -----Original Message----- From: Daniel Lawson [mailto:daniel(a)meta.net.nz] Sent: Tuesday, 14 September 2004 11:43 am Subject: Re: [wlug] iHug / Wired Country Joseph Gibbs wrote: >thats fine if one wants to pray $450 for setup... (according to their >website) And paying a lower setup is fine if you want to put up with connectivity and packet loss issues :) Daniel

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