Re: [LARTC] htb root don't reach ceil rate?

2006-02-18 Thread Markus Schulz 
Am Freitag, 10. Februar 2006 14:45 schrieb Markus Schulz:

 tc -s -d class show dev ppp0
 class htb 1:1 root rate 576000bit ceil 576000bit burst 30Kb/8 mpu 0b
 overhead 0b cburst 1739b/8 mpu 0b overhead 14b level 7
  Sent 1485575598 bytes 3140554 pkts (dropped 0, overlimits 0)
  rate 480008bit 115pps
  lended: 1904616 borrowed: 0 giants: 0
  tokens: 385702 ctokens: -26458

ok, i've understand now. Differenz comes from gross versus net data 
rates due to overhead of ATM-SAR and pppoe-overhead. All statistic 
values are netto values.

-- 
Markus Schulz
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[LARTC] cant route out

2006-02-18 Thread Brent Clark 

Hi all I seem to have a very weird problem.

I have a gateway that allows me to route into the LAN etc, but for some reason 
I cant get traffic out.

I have apprended a route like below to help me if its getting that far, and it 
defiantly is.

$IPT -t nat -A POSTROUTING -o eth0 -s 10.0.0.0/24 -j LOG --log-prefix POST ROUTE: 

--log-tcp-options --log-ip-options

Feb 18 19:14:16 ukgate kernel: POST ROUTE: IN= OUT=eth0 SRC=10.0.0.74 
DST=140.135.10.98 LEN=48
TOS=0x00 PREC=0x00 TTL=127 ID=52278 DF PROTO=TCP SPT=1336 DPT=80 WINDOW=65535 
RES=0x00 SYN URGP=0
OPT (020405B401010402)
Feb 18 19:14:16 ukgate kernel: POST ROUTE: IN= OUT=eth0 SRC=10.0.0.74 
DST=219.159.9.103 LEN=48
TOS=0x00 PREC=0x00 TTL=127 ID=52279 DF PROTO=TCP SPT=1337 DPT=80 WINDOW=65535 
RES=0x00 SYN URGP=0
OPT (020405B401010402)
Feb 18 19:14:16 ukgate kernel: POST ROUTE: IN= OUT=eth0 SRC=10.0.0.74 
DST=219.117.8.205 LEN=48
TOS=0x00 PREC=0x00 TTL=127 ID=52280 DF PROTO=TCP SPT=1338 DPT=80 WINDOW=65535 
RES=0x00 SYN URGP=0
OPT (020405B401010402)


ukgate:~# ip route show
217.206.34.80/28 dev eth0  proto kernel  scope link  src 217.206.34.82
10.0.0.0/24 dev eth1  proto kernel  scope link  src 10.0.0.4
default via 217.206.34.81 dev eth0
ukgate:~#

And the weird thing is, is that tcpdump shows the client trying to connect

ukgate:~# tcpdump -nn port 80
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0, link-type EN10MB (Ethernet), capture size 96 bytes
19:21:59.735233 IP 10.0.0.4.1900  219.54.8.100.80: S 340139438:340139438(0) win 
65535 mss
1460,nop,nop,sackOK
19:21:59.735396 IP 10.0.0.4.1901  213.73.201.11.80: S 340204029:340204029(0) win 
65535 mss
1460,nop,nop,sackOK
19:22:01.734139 IP 10.0.0.4.1904  218.212.34.220.80: S 340860984:340860984(0) win 
65535 mss
1460,nop,nop,sackOK
19:22:02.706327 IP 10.0.0.4.1900  219.54.8.100.80: S 340139438:340139438(0) win 
65535 mss
1460,nop,nop,sackOK
19:22:02.706347 IP 10.0.0.4.1901  213.73.201.11.80: S 340204029:340204029(0) win 
65535 mss
1460,nop,nop,sackOK
19:22:04.717925 IP 10.0.0.4.1904  218.212.34.220.80: S 340860984:340860984(0) win 
65535 mss
1460,nop,nop,sackOK


If anyone could assist, I would be most grateful.

Kind Regards
Brent Clark

P.s.

I have echo 1  /proc/sys/net/ipv4/ip_forward in my ruleset.

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[LARTC] kernel2web

2006-02-18 Thread vincent perrier 
A new interface and qdisc monitoring tool called kernel2web 
is available http://rawsoft.org.
Note: you have to compile a kernel module for kernel 2.6.
Vincent Perrier.


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Re: [LARTC] cant route out

2006-02-18 Thread Sebastian Bork 
On Sa, 2006-02-18 at 21:25 +0200, Brent Clark wrote:

 I have a gateway that allows me to route into the LAN etc, but for some 
 reason I cant get traffic out.

Are you sure NAT is working? It looks like the packets leave your
gateway with addresses like 10.0.0.4 or 10.0.0.74 instead of being
NAT'ed to the public address 217.206.34.82.

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