I get two station in ad-hoc mode, making some benchmark with ttcp i get the results:
point 1
# ttcp -n512 -s -t 192.168.55.2
ttcp-t: buflen=8192, nbuf=512, align=16384/0, port=5001 tcp -> 192.168.55.2
ttcp-t: socket
ttcp-t: connect
ttcp-t: 4194304 bytes in 8.17 real seconds = 501.31 KB/sec +++
ttcp-t: 512 I/O calls, msec/call = 16.34, calls/sec = 62.66
ttcp-t: 0.0user 0.8sys 0:08real 11% 0i+0d 0maxrss 0+2pf 0+0csw
point 2
# ttcp -n512 -s -t 192.168.55.1
ttcp-t: buflen=8192, nbuf=512, align=16384/0, port=5001 tcp -> 192.168.55.1
ttcp-t: socket
ttcp-t: connect
ttcp-t: 4194304 bytes in 19.16 real seconds = 213.75 KB/sec +++
ttcp-t: 512 I/O calls, msec/call = 38.33, calls/sec = 26.72
ttcp-t: 0.0user 0.6sys 0:19real 3% 0i+0d 0maxrss 0+2pf 0+0csw
The signals are:
point 1
netcs0 IEEE 802.11-DS ESSID:"XXX" Nickname:"VLC_HMC"
Mode:Ad-Hoc Frequency:2.462GHz Cell: 02:60:BA:B6:E9:15
Bit Rate:11Mb/s Tx-Power=20 dBm Sensitivity=1/3
Retry min limit:8 RTS thr:off Fragment thr:off
Encryption key:XXXX-XXXX-XX Encryption mode:restricted
Power Management:off
Link Quality:88/92 Signal level:-48 dBm Noise level:-100 dBm
Rx invalid nwid:0 Rx invalid crypt:2064 Rx invalid frag:0
Tx excessive retries:2 Invalid misc:21009 Missed beacon:0
point 2
netcs0 IEEE 802.11-DS ESSID:"XXX" Nickname:"VLC_EXT"
Mode:Ad-Hoc Frequency:2.462GHz Cell: 02:60:BA:B6:E9:15
Bit Rate:11Mb/s Tx-Power=20 dBm Sensitivity=1/3
Retry min limit:8 RTS thr:off Fragment thr:off
Encryption key:XXXX-XXXX-XX Encryption mode:restricted
Power Management:off
Link Quality:92/92 Signal level:-40 dBm Noise level:-100 dBm
Rx invalid nwid:0 Rx invalid crypt:2 Rx invalid frag:0
Tx excessive retries:81 Invalid misc:6874 Missed beacon:0
What is that my packets going from point 2 to point 1 is much slower than the
inverse???
Is antenna position???
Samuel Abreu
-------------------------------------------------------
This SF.Net email is sponsored by: INetU
Attention Web Developers & Consultants: Become An INetU Hosting Partner.
Refer Dedicated Servers. We Manage Them. You Get 10% Monthly Commission!
INetU Dedicated Managed Hosting http://www.inetu.net/partner/index.php
------------------------------------------------------------------------
leaf-user mailing list: [EMAIL PROTECTED]
https://lists.sourceforge.net/lists/listinfo/leaf-user
SR FAQ: http://leaf-project.org/pub/doc/docmanager/docid_1891.html
