search for: atm0

...bles -t mangle -A PREROUTING -d 11.11.11.250 -j MARK --set-mark 200 iptables -t mangle -A PREROUTING -d 11.11.11.250 -j ACCEPT iptables -t mangle -A PREROUTING -j DSCP --set-dscp 0 iptables -t mangle -A PREROUTING -j MARK --set-mark 300 iptables -t mangle -A PREROUTING -j ACCEPT tc qdisc add dev atm0 root handle 1: cbq bandwidth 500Kbit avpkt 500 tc qdisc add dev tadsl0 root handle 1: cbq bandwidth 500Kbit avpkt 500 tc class add dev atm0 classid 1:1 parent 1: cbq bandwidth 500Kbit rate 500Kbit avpkt 400 prio 1 allot 500 tc class add dev atm0 classid 1:2 parent 1:1 cbq bandwidth 500Kbit rate 2...

I have currently following the instructions at- http://www.voip-info.org/wiki/view/QoS+Cisco I am using a Cisco 877 router with an ADSL2+ connection. My upstream bandwidth is around 1Mbps, and my downstream around 4-5Mbps. I have two PSTN side interfaces - atm0 and dialer0 (dialer0 is where the ISP details are configured and the interface that the WAN side IP is applied on) Now which interface to I apply the QOS on? I would have thought dialer0, but for some reason this interface does accept is citing that it only has "56kbps" of bandwidth f...

...50:11 c4 wvdial[3034]: Re-Sending: ATZ Aug 11 17:50:16 c4 wvdial[3034]: Modem not responding. Aug 11 17:50:16 c4 pppd[3019]: Connect script failed Aug 11 17:50:17 c4 pppd[3019]: Exit. /etc/wvdial.conf [Modem0] Modem = /dev/ttyACM0 Baud = 57600 SetVolume = 0 Dial Command = ATDT Init1 = ATZ Init3 = ATM0 FlowControl = Hardware (CRTSCTS) [Dialer mymodem] Username = XXXXXXXXX Password = xxxx Phone = XXXXX Stupid Mode = 1 Inherits = Modem0 ----------------------------------------- Fedora Core 1: /var/log/messages --> Aug 11 09:54:58 c1 kernel: usb.c: USB device not accepting new address=9 (error...

...udp 37 (DF) [tos 0x10] 17:37:00.957994 10.16.96.149.5036 > 10.16.96.148.5036: udp 37 (DF) [tos 0x10] ............................................................................. But un the gatekeeper communication process I only see packets in one address_ namor:/home/sanz# tcpdumpatm -n -i atm0 tcpdumpatm: listening on atm0 17:56:13.659867 80.98.102.206.10004 > 80.98.105.178.1720: S 1165965604:1165965604(0) win 18280 <mss 9140,sackOK,timestamp 4428183360,nop,wscale 0> (DF) 17:56:13.660000 80.98.105.178.1720 > 80.98.102.206.10004: S4211354764:4211354764(0) ack 1165965605 win...

...based on the inbound and outbound interfaces as opposed to ip addresses? We are essentially trying to forward packets from one interface to another without looking at the ip address. Bridging (brctl, br2684ctl) will not work in this case as the interfaces use different layer 2 encapsulation (e.g., atm0<=>eth0, or ppp0<=>eth0). We could build a rule to match the incoming interface, then point to a routing table with a default route set to the outbound interface. The problem, with this approach is the limit of 255 routing tables in iproute2. Presumably, it would consume 2 routing table...

...i The traffic enters on adsl and go out on eth0 , but the problem is rate limit on eth0 is not accurate !! Do i have to use the overhead option ? How can i use this with snap encapsulation on my atm ? P.S. When traffic enters on eth0 and go out on adsl and i launch this script: tc qdisc add dev atm0/0 root tbf rate 500000 burst 100k latency 50ms atm overhead 16 all works fine ! thank !

...t paginates appears in white this is my log Aug 20 16:11:08 voz FaxSend[6715]: MODEM Supports 40 ms, 20 ms/scanline Aug 20 16:11:08 voz FaxSend[6715]: MODEM Supports 40 ms/scanline Aug 20 16:11:08 voz FaxSend[6715]: MODEM WWW.SOFT-SWITCH.ORG spandsp/ Aug 20 16:11:08 voz FaxSend[6715]: <-- [5:ATM0\r] Aug 20 16:11:09 voz FaxSend[6715]: --> [2:OK] Aug 20 16:11:09 voz FaxSend[6715]: STATE CHANGE: BASE -> RUNNING (timeout 30) Aug 20 16:11:09 voz FaxSend[6715]: MODEM input buffering disabled Aug 20 16:11:09 voz FaxSend[6715]: SEND FAX: JOB 7 DEST 922668982 COMMID 000000013 DEVICE '/dev/...

...band of class B must be given to C (if needed) The unused band of class C must be given to B (if needed) We started with the following HTB configuration: # DEV_RATE=530kbit DEV_CEIL=530kbit RT_RATE=240kbit RT_CEIL=240kbit MC_RATE=180kbit MC_CEIL=530kbit BE_RATE=80kbit BE_CEIL=530kbit OUTDEV=atm0 iptables -t mangle -F iptables -F tc qdisc del dev $OUTDEV root handle 1: # Classification of A iptables -t mangle -A PREROUTING -p udp --dport 50000 -j MARK --set-mark 100 iptables -t mangle -A PREROUTING -p udp --dport 50000 -j ACCEPT # Classification of B iptables -t mangle -A PREROUTING -p ud...

...rts 20 ms/scanline Apr 4 16:49:59 localhost FaxGetty[6110]: MODEM Supports 40 ms, 20 ms/scanline Apr 4 16:49:59 localhost FaxGetty[6110]: MODEM Supports 40 ms/scanline Apr 4 16:49:59 localhost FaxGetty[6110]: MODEM WWW.SOFT-SWITCH.ORG spandsp/ Apr 4 16:49:59 localhost FaxGetty[6110]: <-- [5:ATM0\r] Apr 4 16:49:59 localhost FaxGetty[6110]: --> [2:OK] Apr 4 16:49:59 localhost FaxGetty[6110]: <-- [9:AT+FAR=1\r] Apr 4 16:49:59 localhost FaxGetty[6110]: --> [2:OK] Apr 4 16:49:59 localhost FaxGetty[6110]: <-- [5:ATH0\r] Apr 4 16:49:59 localhost FaxGetty[6110]: --> [2:OK] Apr...

...lt;-- [9:AT+FRM=?\r] Sep 1 16:50:20 FAXServer FaxGetty[6225]: --> [39:24,48,72,73,74,96,97,98,121,122,145,146] Sep 1 16:50:20 FAXServer FaxGetty[6225]: --> [2:OK] Sep 1 16:50:20 FAXServer FaxGetty[6225]: MODEM WWW.SOFT-SWITCH.ORG spandsp/ Sep 1 16:50:20 FAXServer FaxGetty[6225]: <-- [5:ATM0\r] Sep 1 16:50:20 FAXServer FaxGetty[6225]: --> [2:OK] Sep 1 16:50:20 FAXServer FaxGetty[6225]: <-- [9:AT+FAR=1\r] Sep 1 16:50:20 FAXServer FaxGetty[6225]: --> [2:OK] Sep 1 16:50:20 FAXServer FaxGetty[6225]: STATE CHANGE: ANSWERING -> RUNNING (timeout 30) -------------- next part --...