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Date:      Thu, 29 Nov 2001 02:48:47 -0200
From:      "Mauro Dias" <localhost@dsgx.org>
To:        <freebsd-questions@FreeBSD.ORG>
Subject:   Ethernet Problem.
Message-ID:  <004001c17891$228950a0$0200a8c0@mdrjr.net>

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Hi,

I have two ethernet adapter, two Realtek 8139c

rl0 -> interface that is connected to the ADSL Modem.
rl1 -> interface connected to my HUB (10Mbit)
tun0 -> interface created by ppp (PPPoE)


The problem:
*ONLY* ethernet rl1 is slow i can't get more than 8Kbytes/s



ifconfig:
rl0: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        inet6 fe80::2e0:7dff:fe99:9db%rl0 prefixlen 64 scopeid 0x1
        ether 00:e0:7d:99:09:db
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
rl1: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        inet 192.168.0.1 netmask 0xffffff00 broadcast 192.168.0.255
        inet6 fe80::2c0:dfff:fe0a:c652%rl1 prefixlen 64 scopeid 0x2
        ether 00:c0:df:0a:c6:52
        media: Ethernet 10baseT/UTP
        status: active
lo0: flags=3D8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet6 ::1 prefixlen 128
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3
        inet 127.0.0.1 netmask 0xff000000
tun0: flags=3D8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1492
        inet6 fe80::2e0:7dff:fe99:9db%tun0 prefixlen 64 scopeid 0x7
        inet 200.158.34.63 --> 200.206.156.227 netmask 0xffffff00
        Opened by PID 135

my firewall rules:
00100   52800   31457209 divert 8668 ip from any to any via tun0
00200 3646325 3135705179 allow ip from 192.168.0.0/24 to any
00300       0          0 allow ip from 192.168.0.0/24 to 192.168.0.1
00400      97       5046 allow tcp from any to 200.158.34.63 113
00500       0          0 deny tcp from any to 200.158.34.63 139
00600       0          0 deny tcp from any to 200.158.34.63 22
00700       0          0 deny tcp from any to 200.158.34.63 1021
00800       0          0 deny tcp from any to 200.158.34.63 2049
00900       0          0 deny tcp from any to 200.158.34.63 1022
01000       0          0 deny tcp from any to 200.158.34.63 1023
01100       0          0 deny tcp from any to 200.158.34.63 111
01200       0          0 deny udp from any to 200.158.34.63 138
01300       0          0 deny udp from any to 200.158.34.63 137
01400       0          0 deny udp from any to 200.158.34.63 67
01500       0          0 deny udp from any to 200.158.34.63 1004
01600       0          0 deny udp from any to 200.158.34.63 2049
01700       0          0 deny udp from any to 200.158.34.63 1016
01800       0          0 deny udp from any to 200.158.34.63 1021
01900       0          0 deny udp from any to 200.158.34.63 111
02000     444     178973 deny udp from any to 200.158.34.63 1024
02100       0          0 deny udp from any to 200.158.34.63 514
65535   71929   48645633 allow ip from any to any

natd.conf file:
interface tun0
dynamic yes
same_ports yes
use_sockets yes
redirect_port tcp 192.168.0.2:6000 6000



Does anyone have a idea ?


Thank you.

Best Regards,
Mauro Dias Ribeiro Junior.


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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META content=3D"text/html; charset=3Diso-8859-1" =
http-equiv=3DContent-Type>
<META content=3D"MSHTML 5.00.2614.3500" name=3DGENERATOR>
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<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2>Hi,</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>I have two ethernet adapter, two =
Realtek=20
8139c</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>rl0 -&gt; interface that is connected =
to the ADSL=20
Modem.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>rl1 -&gt; interface connected to my HUB =

(10Mbit)</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>tun0 -&gt; interface created by ppp=20
(PPPoE)</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>The problem:</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>*ONLY* ethernet rl1 is slow i can't get =
more than=20
8Kbytes/s</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV>&nbsp;</DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>ifconfig:</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>rl0:=20
flags=3D8843&lt;UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST&gt; mtu=20
1500<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; inet6=20
fe80::2e0:7dff:fe99:9db%rl0 prefixlen 64 scopeid=20
0x1<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ether=20
00:e0:7d:99:09:db<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; media: =
Ethernet=20
autoselect (100baseTX=20
&lt;full-duplex&gt;)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =
status:=20
active<BR>rl1: =
flags=3D8843&lt;UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST&gt; mtu=20
1500<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; inet 192.168.0.1 =
netmask=20
0xffffff00 broadcast =
192.168.0.255<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
inet6 fe80::2c0:dfff:fe0a:c652%rl1 prefixlen 64 scopeid=20
0x2<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ether=20
00:c0:df:0a:c6:52<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; media: =
Ethernet=20
10baseT/UTP<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; status: =
active<BR>lo0:=20
flags=3D8049&lt;UP,LOOPBACK,RUNNING,MULTICAST&gt; mtu=20
16384<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; inet6 ::1 prefixlen=20
128<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; inet6 fe80::1%lo0 =
prefixlen 64=20
scopeid 0x3<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; inet 127.0.0.1 =
netmask=20
0xff000000<BR>tun0: flags=3D8051&lt;UP,POINTOPOINT,RUNNING,MULTICAST&gt; =
mtu=20
1492<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; inet6=20
fe80::2e0:7dff:fe99:9db%tun0 prefixlen 64 scopeid=20
0x7<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; inet 200.158.34.63 =
--&gt;=20
200.206.156.227 netmask =
0xffffff00<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
Opened by PID 135<BR></FONT></DIV>
<DIV><FONT face=3DArial size=3D2>my firewall rules:</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>00100&nbsp;&nbsp; 52800&nbsp;&nbsp; =
31457209 divert=20
8668 ip from any to any via tun0<BR>00200 3646325 3135705179 allow ip =
from=20
192.168.0.0/24 to any<BR>00300&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0 allow ip from=20
192.168.0.0/24 to 192.168.0.1<BR>00400&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
97&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 5046 allow tcp from any to =
200.158.34.63=20
113<BR>00500&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0 deny tcp from =
any to=20
200.158.34.63 139<BR>00600&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0 deny tcp from =
any to=20
200.158.34.63 22<BR>00700&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0 deny tcp from =
any to=20
200.158.34.63 1021<BR>00800&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0 deny tcp from =
any to=20
200.158.34.63 2049<BR>00900&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0 deny tcp from =
any to=20
200.158.34.63 1022<BR>01000&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0 deny tcp from =
any to=20
200.158.34.63 1023<BR>01100&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0 deny tcp from =
any to=20
200.158.34.63 111<BR>01200&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0 deny udp from =
any to=20
200.158.34.63 138<BR>01300&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0 deny udp from =
any to=20
200.158.34.63 137<BR>01400&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0 deny udp from =
any to=20
200.158.34.63 67<BR>01500&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0 deny udp from =
any to=20
200.158.34.63 1004<BR>01600&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0 deny udp from =
any to=20
200.158.34.63 2049<BR>01700&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0 deny udp from =
any to=20
200.158.34.63 1016<BR>01800&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0 deny udp from =
any to=20
200.158.34.63 1021<BR>01900&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0 deny udp from =
any to=20
200.158.34.63 111<BR>02000&nbsp;&nbsp;&nbsp;&nbsp; =
444&nbsp;&nbsp;&nbsp;&nbsp;=20
178973 deny udp from any to 200.158.34.63=20
1024<BR>02100&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0 deny udp from =
any to=20
200.158.34.63 514<BR>65535&nbsp;&nbsp; 71929&nbsp;&nbsp; 48645633 allow =
ip from=20
any to any<BR></FONT></DIV>
<DIV><FONT face=3DArial size=3D2>natd.conf file:</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>interface tun0<BR>dynamic =
yes<BR>same_ports=20
yes<BR>use_sockets yes<BR>redirect_port tcp 192.168.0.2:6000 =
6000</FONT></DIV>
<DIV><FONT face=3DArial size=3D2><BR></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Does anyone have a idea ?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Thank you.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Best Regards,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Mauro Dias Ribeiro Junior.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>&nbsp;</DIV></FONT></BODY></HTML>

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