Date: Fri, 23 Nov 2018 22:06:59 +0000 From: bugzilla-noreply@freebsd.org To: wireless@FreeBSD.org Subject: [Bug 218527] [rtwn] Constantly packet dropping and connection loss Message-ID: <bug-218527-21060-nrxUCE73F2@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-218527-21060@https.bugs.freebsd.org/bugzilla/> References: <bug-218527-21060@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D218527 mr_beaner_2003@yahoo.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mr_beaner_2003@yahoo.com --- Comment #3 from mr_beaner_2003@yahoo.com --- This doesn't appear to be fixed. I am using an EDIMAX N150 USB dongle, and I see packet loss. # freebsd-version 12.0-RC1 # dmesg | grep rtwn rtwn0 on uhub0 rtwn0: <Realtek 802.11n WLAN Adapter, class 0/0, rev 2.00/2.00, addr 2> on usbus1 rtwn0: MAC/BB RTL8188CUS, RF 6052 1T1R # ping -c 100 172.16.100.2 PING 172.16.100.2 (172.16.100.2): 56 data bytes 64 bytes from 172.16.100.2: icmp_seq=3D0 ttl=3D255 time=3D12.919 ms 64 bytes from 172.16.100.2: icmp_seq=3D1 ttl=3D255 time=3D16.632 ms 64 bytes from 172.16.100.2: icmp_seq=3D2 ttl=3D255 time=3D13.729 ms 64 bytes from 172.16.100.2: icmp_seq=3D4 ttl=3D255 time=3D19.672 ms 64 bytes from 172.16.100.2: icmp_seq=3D5 ttl=3D255 time=3D29.435 ms 64 bytes from 172.16.100.2: icmp_seq=3D7 ttl=3D255 time=3D28.343 ms 64 bytes from 172.16.100.2: icmp_seq=3D8 ttl=3D255 time=3D20.443 ms 64 bytes from 172.16.100.2: icmp_seq=3D9 ttl=3D255 time=3D16.860 ms ... 64 bytes from 172.16.100.2: icmp_seq=3D98 ttl=3D255 time=3D20.125 ms 64 bytes from 172.16.100.2: icmp_seq=3D99 ttl=3D255 time=3D29.647 ms --- 172.16.100.2 ping statistics --- 100 packets transmitted, 90 packets received, 10.0% packet loss round-trip min/avg/max/stddev =3D 8.417/21.663/52.897/8.762 ms # cat /boot/loader.conf=20 if_rtwn_usb_load=3D"YES" legal.realtek.license_ack=3D1 pf_load=3D"YES" # grep wlan /etc/rc.conf wlans_rtwn0=3D"wlan0" ifconfig_wlan0=3D"WPA DHCP" create_args_wlan0=3D"country US regdomain FCC" # ifconfig wlan0 list ap SSID/MESH ID BSSID CHAN RATE S:N I= NT CAPS WAP 82:2a:a8:d7:ec:a5 1 54M -85:-95 100 EPS=20 BSSLOAD HTCAP WME ATH RSN # usbconfig list ugen1.1: <Intel EHCI root HUB> at usbus1, cfg=3D0 md=3DHOST spd=3DHIGH (480= Mbps) pwr=3DSAVE (0mA) ugen0.1: <Apple OHCI root HUB> at usbus0, cfg=3D0 md=3DHOST spd=3DFULL (12M= bps) pwr=3DSAVE (0mA) ugen1.2: <Realtek 802.11n WLAN Adapter> at usbus1, cfg=3D0 md=3DHOST spd=3D= HIGH (480Mbps) pwr=3DON (500mA) # usbconfig ugen1.2 dump_all_config_desc ugen1.2: <Realtek 802.11n WLAN Adapter> at usbus1, cfg=3D0 md=3DHOST spd=3D= HIGH (480Mbps) pwr=3DON (500mA) Configuration index 0 bLength =3D 0x0009=20 bDescriptorType =3D 0x0002=20 wTotalLength =3D 0x002e=20 bNumInterfaces =3D 0x0001=20 bConfigurationValue =3D 0x0001=20 iConfiguration =3D 0x0000 <no string> bmAttributes =3D 0x00a0=20 bMaxPower =3D 0x00fa=20 Interface 0 bLength =3D 0x0009=20 bDescriptorType =3D 0x0004=20 bInterfaceNumber =3D 0x0000=20 bAlternateSetting =3D 0x0000=20 bNumEndpoints =3D 0x0004=20 bInterfaceClass =3D 0x00ff <Vendor specific> bInterfaceSubClass =3D 0x00ff=20 bInterfaceProtocol =3D 0x00ff=20 iInterface =3D 0x0000 <no string> Endpoint 0 bLength =3D 0x0007=20 bDescriptorType =3D 0x0005=20 bEndpointAddress =3D 0x0081 <IN> bmAttributes =3D 0x0002 <BULK> wMaxPacketSize =3D 0x0200=20 bInterval =3D 0x0000=20 bRefresh =3D 0x0000=20 bSynchAddress =3D 0x0000=20 Endpoint 1 bLength =3D 0x0007=20 bDescriptorType =3D 0x0005=20 bEndpointAddress =3D 0x0002 <OUT> bmAttributes =3D 0x0002 <BULK> wMaxPacketSize =3D 0x0200=20 bInterval =3D 0x0000=20 bRefresh =3D 0x0000=20 bSynchAddress =3D 0x0000=20 Endpoint 2 bLength =3D 0x0007=20 bDescriptorType =3D 0x0005=20 bEndpointAddress =3D 0x0003 <OUT> bmAttributes =3D 0x0002 <BULK> wMaxPacketSize =3D 0x0200=20 bInterval =3D 0x0000=20 bRefresh =3D 0x0000=20 bSynchAddress =3D 0x0000=20 Endpoint 3 bLength =3D 0x0007=20 bDescriptorType =3D 0x0005=20 bEndpointAddress =3D 0x0084 <IN> bmAttributes =3D 0x0003 <INTERRUPT> wMaxPacketSize =3D 0x0040=20 bInterval =3D 0x0001=20 bRefresh =3D 0x0000=20 bSynchAddress =3D 0x0000=20 # grep wpa_supplicant /var/log/messages Nov 23 15:19:28 localhost wpa_supplicant[848]: Successfully initialized wpa_supplicant Nov 23 15:19:35 localhost wpa_supplicant[849]: wlan0: Trying to associate w= ith 80:2a:a8:d7:ec:a5 (SSID=3D'WAP0' freq=3D2412 MHz) Nov 23 15:19:35 localhost wpa_supplicant[849]: wlan0: Associated with 80:2a:a8:d7:ec:a5 Nov 23 15:19:36 localhost wpa_supplicant[849]: wlan0: WPA: Key negotiation completed with 80:2a:a8:d7:ec:a5 [PTK=3DCCMP GTK=3DCCMP] Nov 23 15:19:36 localhost wpa_supplicant[849]: wlan0: CTRL-EVENT-CONNECTED - Connection to 80:2a:a8:d7:ec:a5 completed [id=3D0 id_str=3D] Nov 23 15:23:24 localhost wpa_supplicant[797]: Successfully initialized wpa_supplicant Nov 23 15:23:54 localhost wpa_supplicant[798]: wlan0: Trying to associate w= ith 80:2a:a8:d7:ec:a5 (SSID=3D'WAP0' freq=3D2412 MHz) Nov 23 15:23:54 localhost wpa_supplicant[798]: wlan0: Associated with 80:2a:a8:d7:ec:a5 Nov 23 15:23:55 localhost wpa_supplicant[798]: wlan0: WPA: Key negotiation completed with 80:2a:a8:d7:ec:a5 [PTK=3DCCMP GTK=3DCCMP] Nov 23 15:23:55 localhost wpa_supplicant[798]: wlan0: CTRL-EVENT-CONNECTED - Connection to 80:2a:a8:d7:ec:a5 completed [id=3D0 id_str=3D] Nov 23 15:25:21 localhost wpa_supplicant[798]: wlan0: CTRL-EVENT-DISCONNECT= ED bssid=3D80:2a:a8:d7:ec:a5 reason=3D3 locally_generated=3D1 Nov 23 15:25:21 localhost wpa_supplicant[798]: wlan0: CTRL-EVENT-TERMINATIN= G=20 Nov 23 15:25:21 localhost wpa_supplicant[1258]: Successfully initialized wpa_supplicant Nov 23 15:25:36 localhost wpa_supplicant[1263]: wlan0: Trying to associate = with 82:2a:a8:d7:ec:a5 (SSID=3D'WAP' freq=3D2412 MHz) Nov 23 15:25:36 localhost wpa_supplicant[1263]: wlan0: Associated with 82:2a:a8:d7:ec:a5 Nov 23 15:25:37 localhost wpa_supplicant[1263]: wlan0: WPA: Key negotiation completed with 82:2a:a8:d7:ec:a5 [PTK=3DCCMP GTK=3DCCMP] Nov 23 15:25:37 localhost wpa_supplicant[1263]: wlan0: CTRL-EVENT-CONNECTED= - Connection to 82:2a:a8:d7:ec:a5 completed [id=3D1 id_str=3D] --=20 You are receiving this mail because: You are the assignee for the bug.=
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