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Comments:
<0> had I thought for more than two sceonds I would have told them to **** off before typing "rmipcs"
<0> That just killed the underlying database very ungracefully.
<1> rmipcs?
<0> Share memory stuff.
<2> sounds shared memory type of stuff
<0> I should I have remembered it.
<3> so.. this 108mbps thinggy... that sounds like a bit of marketing hype... how well does it work?
<2> you mean 2 802.11g channels used for wifi?
<3> "Wireless Super G" ?
<4> that like skiing?
<3> :D
<3> funny. the text says 108mbps, but the tech. spec. says"max. 54 Mbps with auto fallback"
<4> Marketing
<5> Has anyone ever used iperf before to do bandwidth testing?
<4> Yes.
<5> Do you find it reliable enough when testing how high a link is?
<4> high == max bandwidth?
<5> Yeah.
<4> I usually use several tests.
<4> iperf was one.
<4> a raw "nc" (using time(1) to time it) is another
<5> I'm showing 94Mbps/sec both ways when doing tests with iperf, which is good, but doing an scp transfer seems to give me about half that speed. I know scp probly ads some overhead, but..
<4> scp adds lots of overhead
<4> netperf is one
<4> as is netpipe
<4> netpipe is pretty good
<5> Hmm, netpipe, interesting, I'll check that out.
<5> Thanks Hawson.
<4> it does a good "BW/pkt size" and "latency/pkt size" report
<5> I've usually found iperf pretty ideal to do this sort of testing, just wasn't to make sure. :)
<5> errr, wanted.
<4> been a while since I used iperf
<4> it wasn't bad, but I'd use several programs to be sure
<4> also, check out scp using different ciphers
<4> arcfour or blowfish is usually the fastest
<4> and compression affects things as well
<6> so, any ideas, I've got several servers backing up their data via rsync. Wonder how might be the best way to aggrigate their --status output and send via email. Only thing I can think of is to concat from each box before sending via email.
<4> yeah, you'll have to do somethig like that
<4> although there is a 'batch' mode...dunno if that will help you, or if it is stable yet
<6> well, right now, each server is running rsync locally, copying data to an NFS/samba share, and writing the output to a file on the share.
<4> are you sending data over the network twice?
<6> whatcha mean?
<4> are you doing this:
<0> it came back online.. not sure how scrabled **** is.. but I pray not too much.
<4> client -> rsync -> network -> share on some server -> NFS mount -> different server
<6> client -> rsync -> NFS mounted share.
<2> cool I just read that in .no cows get their own mattr***es now
<4> mount from a 3rd computer?
<2> and apparently because of that they are able to produce more milk
<6> err.... it should be local rsync -> NFS mounted share.
<6> there's only two machines, the local machine and the NFS server.
<4> ah, okay
<4> anyway, you'll have to store and aggregate the --status outputs seperately
<6> I don't think I would gain anything by doing rsync -> rsync, but mainly I have to deal with the NFS servers being SnapServers, which they frown on "hacking".
<6> yeah thanks.
<4> actually, connecting directly to an rsync daemon is usually faster
<6> yeah, right now I don't think its a huge issue. I did try it with a Win2k box and it seemed slower but that Win2k is a POS NAS.
<3> hmm.. before, I had a dsl cable modem, and used PPPoE from my pc to connect. now I have a cable router(?) which acts as an ethernet router instead
<2> I personally like it more being connected directly to the pppoe server instead of having a router between me and there
<2> the router could have weaknesses
<3> well, the router makes things easy
<3> but now I found a nice broadband router-switch-wifi-usb2 thinggy
<3> which has a "dsl modem" port
<3> and I am guessing that I can't use that port with the current setup here :(
<3> which means that I can't do bandwisdth control or firewall which is has
<6> how can I figure out where something is blocking 25/smtp? I have one machine on our network that isn't connecting.
<7> tcpdump
<2> netstat can also tell you...
<2> if it's blocking your connecting will stay in the SYN_SENT state
<2> and then the usual "Operation timed out" message.. errno 60
<6> I guess its dropping so fast its not showing up in netstat.
<2> then it's possible that it sends an RST immediately to tear the connection down.. with telnet you'd get a "Connection refused" message then..errno 61
<6> yeah getting connection refused.
<2> it's also possible that their smtp daemon died and it's not really blocked but the service is just unavailable
<6> nah I can connect from another IP.
<6> and I can connect to other mail servers from the same box.
<3> can you trace the traffic sent by the client, and recieved by the server?
<2> inge: tcpdump on the client and tcpdump on the server and then compare? or what do you mean?
<2> you see it exiting on the client, and see it incoming on the server, a little modiefied in the header of course to decrement ttl and stuff
<3> ah ok, so it is a server-side issue
<6> amazingly tcpdump seems to be part of this SCO distribution but I'm getting tcpdump: pcap_open_live: no configured nics in system
<3> I once had a big issue with dhcp
<3> it just didn't work
<3> and I only found out once I had a third machine on the net to trace the data. client requested an address..
<3> the server responded...
<6> but there is no tcpdump man page hmm..
<3> but the server response was an empty dhcp packet
<3> but the trace on the server showed everything to be correct
<3> I changed to a different dhcp server and the problem went away...
<2> that must have been a little uncomfortable
<3> it was very strange
<2> I don't like situations like that.. it's like knowing you have 75 cents in your pocket and you go to reach into your pocket and pull it out and then count it and it's only 55 cents
<3> I would have blamed the dhcp server only
<3> except that the local trace looked OK
<8> i like jell-o.
<2> yashy: had a peek on the parliament hill cam this morning.. it was just around sunrise looked very nice.. lots of snow on the ground
<8> They need a rideau canal cam (ice skating)
<2> southwestern ontario looks nice in the winter when you're drivign along a rural highway and you look out to the fields and see the snow being swept over the landscape, and everything is so nice and white
<8> http://www.parliamenthill.gc.ca/text/newhillcam.jpg looks pretty boring right now
<2> a new hillcam!
<6> snow is awesome.
<0> ermm...
<0> Box rebooted on it's own.
<2> mouring: lovely...
<0> and of course I have coredump turned off..
<8> I doubt it was on its own.. probably some third party involvement
<0> silly ol' panther..
<2> is it in a rack with a door at the colo?
<0> yashy, It wouldn't surprise me if I came home to find a brownout.
<3> hmm.. my dsl router just rebooted twice
<2> I've been pretty lucky with openbsd-current lately.. the few weeks around xmas I was away from home and the box stayed up 20 days without me attending to it, and every 24 hours the telco cuts off the PPPoE session and even that came back alive automatically with no mishaps
<2> there was some oddity in the software that I find out what the IP is of my box when I'm not home.. forgot to compile it with debugging symbols so I couldn't attach gdb to it and peek around why its doing what it was doing..so had to recompile and start it new
<0> odd things follow me around... Much like my personal black hole follows me.
<2> heh
<2> things that make you go hmm
<0> It is much smaller these days.. but when I was a child I swear everything was ****ed into the black vortex.
<4> No, that was just NAFTA
<0> North Alien ****edup Trade Agreement?
<2> Relocate everything to Mexico
<0> Better the Mexicans than the Canadians. =-)
<2> on the bright side the more industry you put into mexico the less illegal immigrants the US will have
<2> but I have a feeling most companies have already forgotten about investing in to mexico and persue factories in china now
<2> it's even more cheaper there
<0> pbug, I was told if you have a junker nissan sitting around you could get up to $8000 if you can get it down to Mexico in one piece.
<2> mexico has a lot of VW Beetles I think
<2> they were manufacturing the old version of the beetle until 2000 or so
<2> that car is like 50 years old
<4> it's a great car
<0> They like the Nissans because they just seem to run.
<0> and run.. and run..
<4> (you can thank Hitler for the idea as well...)
<8> If you can get your car to Cuba..
<8> I don't think I saw a car newer then 1960 there :)
<6> I like Nissans but their interior ****s.
<4> I like interiors, but their Nissans ****. :)
<2> the thing about the beetles of what I heard is that their engine compartment is compatible to fitting a porsche carrera engine in there.. so if you want to soup it up a little...
<2> just put bigger hind wheels on.. slicks or something and give the thing a paint-job with flames coming from the hood... you got a chick magnet
<9> hey, how do i setup a application to run as service? (ssh and webserver)
<2> anelica: depends on teh OS but the common way is that sshd and httpd get started after boot by the rc files
<10> I have a radio on my deck that shoots 2.4 ghz to a barn, that shoots 2.4 to a water tower about a mile away, that then shoots 5.8 ghz about 7 miles into town, that then shoots 5.8 down to a building with a T1
<9> amm well i am using mandriva,
<9> i installed XAMPP
<9> there is a command to run something as service?
<0> "Former Steamboat Springs [Colo.] resident Kay Sieverding, who has been in jail since September, was released Wednesday after she agreed to dismiss her numerous federal lawsuits." - Federal Level courts cases.
<9> like if my app is /etc/xampp/xampp
<0> I looked at two of their filings.. I nearly fell over laughing.
<0> every other day they were making motions for something.
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