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kchris
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Joined: Wed Oct 27, 2004 2:58 pm

signal levels are going down with time

Fri Jan 13, 2006 11:14 am

We have an interface:
"[admin@KN3H, KN3A] interface wireless> print
Flags: X - disabled, R - running
0 R name="xxx" mtu=1500 mac-address=xx:xx:xx:xx:xx:xx arp=enabled disable-running-check=no interface-type=Atheros AR5213
radio-name="xxxxxxxxxxxxxx" mode=ap-bridge ssid="xxxxxxxx"
area="" frequency-mode=manual-txpower country=no_country_set antenna- gain=0
frequency=2442 band=2.4ghz-onlyg scan-list=default rate- set=configured supported-rates-b=2Mbps,5.5Mbps
supported-rates-a/g=
6Mbps,9Mbps,12Mbps,18Mbps,24Mbps,36Mbps,48Mbps,54Mbps basic-rates-b= 2Mbps,5.5Mbps
basic-rates-a/g=
6Mbps,9Mbps,12Mbps,18Mbps,24Mbps,36Mbps,48Mbps,54Mbps max-station-
count=2007 ack-timeout=399 tx-power-mode=default
noise-floor-threshold=default periodic-calibration=enabled burst-time=disabled dfs-mode=none antenna-mode=ant-b wds-mode=disabled
wds-default-bridge=none wds-ignore-ssid=no update-stats- interval=disabled default-authentication=yes default-forwarding=yes
default-ap-tx-limit=0 default-client-tx-limit=0 hide-ssid=no security-profile=default disconnect-timeout=3s on-fail-retry-time= 100ms
preamble-mode=both compression=no allow-sharedkey=no"


The problem is that with time (a few hours) signals are going down: from -80 to -93... Pings are growing, connect speeds are decreasing..

An interface disable-enable solves the problem but I don't think that this is normal. Has anyone an expirience like that?
 
cibernet
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Location: Marcos Juárez, Córdoba, Argentina
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Re: signal levels are going down with time

Fri Jan 13, 2006 3:48 pm

We have an interface:
"[admin@KN3H, KN3A] interface wireless> print
Flags: X - disabled, R - running
0 R name="xxx" mtu=1500 mac-address=xx:xx:xx:xx:xx:xx arp=enabled disable-running-check=no interface-type=Atheros AR5213
radio-name="xxxxxxxxxxxxxx" mode=ap-bridge ssid="xxxxxxxx"
area="" frequency-mode=manual-txpower country=no_country_set antenna- gain=0
frequency=2442 band=2.4ghz-onlyg scan-list=default rate- set=configured supported-rates-b=2Mbps,5.5Mbps
supported-rates-a/g=
6Mbps,9Mbps,12Mbps,18Mbps,24Mbps,36Mbps,48Mbps,54Mbps basic-rates-b= 2Mbps,5.5Mbps
basic-rates-a/g=
6Mbps,9Mbps,12Mbps,18Mbps,24Mbps,36Mbps,48Mbps,54Mbps max-station-
count=2007 ack-timeout=399 tx-power-mode=default
noise-floor-threshold=default periodic-calibration=enabled burst-time=disabled dfs-mode=none antenna-mode=ant-b wds-mode=disabled
wds-default-bridge=none wds-ignore-ssid=no update-stats- interval=disabled default-authentication=yes default-forwarding=yes
default-ap-tx-limit=0 default-client-tx-limit=0 hide-ssid=no security-profile=default disconnect-timeout=3s on-fail-retry-time= 100ms
preamble-mode=both compression=no allow-sharedkey=no"


The problem is that with time (a few hours) signals are going down: from -80 to -93... Pings are growing, connect speeds are decreasing..

An interface disable-enable solves the problem but I don't think that this is normal. Has anyone an expirience like that?
What Wireless card is it? SR2?
José Ignacio Acosta
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Mikronet

Movile: +54 9 3472-624722
Email/Msn: info[at]mikronet.com.ar
 
kchris
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Posts: 62
Joined: Wed Oct 27, 2004 2:58 pm

Fri Jan 13, 2006 11:05 pm

It's a CM9...

any idea?
 
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djape
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Posts: 469
Joined: Sat Nov 06, 2004 7:54 pm
Location: Serbia

Sat Jan 14, 2006 12:20 am

Well, it's a CM9...
Veru sensitive to noise, disable/enable or changing frequency is only help. It's 2.4 dude, so unless you're only one in area, get use to it :)

Good luck...
I drink like a pirate and smoke like a hippie...

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