Quoting Beso <[EMAIL PROTECTED]>: > > if you have the green modem, rev 0 you could have some problem, since it is > an isdn modem with firmware upgrade for adsl, and you could have problems > with a line speed more than 4 mbps. so i had to give it a max line band of > 4mpbs. now, i also seen that your ping have a greater delay when the net is > under heavy traffic. this says something very important: your isp has given that is in not correct: I don't have _any_ delays like I explaned under heavy load (look at the pictures carefully!) > you a max band of 6 mbps, but it didn't actually assigned more bandwidth on > the physical system and under heavy congestion you could have a worse > bandwidth than you had before the upgrade. this is due to the isp's desire > to get more clients with the least costs possible, even this implies to have > a share of customers with uneasyness. so try to see wich is the effective > problem: the one concerning the max speed of the modem, or the one of the > real bandwidth during congestion of the network. > > 2005/11/17, [EMAIL PROTECTED] <[EMAIL PROTECTED]>: >> >> >> Quoting michiel <[EMAIL PROTECTED]>: >> >> > >> > VoVaN wrote: >> > >> >> I've been using this modem for quite a while without a single problem, >> but >> >> now.... my provider has recently upgraded downstream from 3Mb to 6Mb >> and I >> >> noticed some random delays with ping: >> >> >> >> 64 bytes from pop.wxs.nl <http://pop.wxs.nl> >> (195.121.6.53<http://195.121.6.53>): >> icmp_seq=63 ttl=252 time=6.50 ms >> >> 64 bytes from pop.wxs.nl <http://pop.wxs.nl> >> (195.121.6.53<http://195.121.6.53>): >> icmp_seq=64 ttl=252 time=7.28 ms >> >> 64 bytes from pop.wxs.nl <http://pop.wxs.nl> >> (195.121.6.53<http://195.121.6.53>): >> icmp_seq=65 ttl=252 time=9.06 ms >> >> 64 bytes from pop.wxs.nl <http://pop.wxs.nl> >> (195.121.6.53<http://195.121.6.53>): >> icmp_seq=66 ttl=252 time=1031 ms >> >> 64 bytes from pop.wxs.nl <http://pop.wxs.nl> >> (195.121.6.53<http://195.121.6.53>): >> icmp_seq=67 ttl=252 time=32.6 ms >> >> 64 bytes from pop.wxs.nl <http://pop.wxs.nl> >> (195.121.6.53<http://195.121.6.53>): >> icmp_seq=68 ttl=252 time=7.39 ms >> >> 64 bytes from pop.wxs.nl <http://pop.wxs.nl> >> (195.121.6.53<http://195.121.6.53>): >> icmp_seq=69 ttl=252 time=7.13 ms >> >> >> >> So, once per 10-80 packets I'm getting realy long (~1000ms) delay just >> for a >> >> _SINGLE_ packet, then everything is fine again and responce time stays >> in >> >> between 7-11ms. This was never happening before upgrade. Do you have >> >> any clue >> >> what could be wrong there? There's no relevant messages logged by >> kernel or >> >> something else. >> >> Just for the info: I tried another modem (ethernet), just to be sure >> that it >> >> isn't provider's problem and the ping is fine. I'm using 2.6.14 kernel, >> but >> >> with 2.6.13 I can see exactly the same behaviour. >> >> BTW, I'm monitoring average ping times by mrtg, so there is a graph at >> >> http://bsd.net.home/stats/ping/ping.html, so you can clearly see how it >> was >> >> before (15-11-05 18:00) and after. >> >> >> >> Regards, >> >> Vladimir. >> >> >> >> Liste de diffusion modem ALCATEL SpeedTouch USB >> >> Pour se dйsinscrire : >> >> mailto:[EMAIL PROTECTED] >> >> >> >> >> >> >> >> >> > Hi, >> > >> > Just a shot but could it have something to with linespeed being 6Mb but >> > xfer-rate still 3Mbps? KPN only has upgraded the linespeed but is still >> > limiting the bandwidth at 3Mbps. I tried it myself and and I also got >> > delays but not that extreem: 8ms regular and once in a while 50ms. >> > >> > fc1, 2.4.22, usb speedtch rev 0 kernel driver, pppd 2.4.4b1 >> > >> > Michiel >> > >> > Liste de diffusion modem ALCATEL SpeedTouch USB >> > Pour se dйsinscrire : >> > mailto:[EMAIL PROTECTED] >> > >> > >> > >> >> I don't think it's the case. I've just descovered even stranger behaviour: >> If >> I'm donloading/uploading something or just listening internet radio >> everything >> if fine!!! Look carefully at >> http://vovan.homelinux.org/stats/traffic/traffic.html and then >> http://vovan.homelinux.org/stats/ping/ping.html. In between 8 and 10 I've >> been >> using bittorent and ping has been as low at it should be! >> Now I _REALLY_ don't have any idea what is it... :( >> >> >> >> Liste de diffusion modem ALCATEL SpeedTouch USB >> Pour se d�sinscrire : mailto:[EMAIL PROTECTED] >> ?subject=unsubscribe >> >> >> > > > -- > beso > > d-_-b > > Liste de diffusion modem ALCATEL SpeedTouch USB > Pour se d�sinscrire : > mailto:[EMAIL PROTECTED] > > >
-- Beer helps the developers to work faster ya know, VoVaN Liste de diffusion modem ALCATEL SpeedTouch USB Pour se d�sinscrire : mailto:[EMAIL PROTECTED]
