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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Refer to the archives.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Use <span class=SpellE>connmark</span>.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma'>-----Original Message-----<br>
<b><span style='font-weight:bold'>From:</span></b>
lartc-bounces@mailman.ds9a.nl [mailto:lartc-bounces@mailman.ds9a.nl] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Saulo Silva<br>
<b><span style='font-weight:bold'>Sent:</span></b> Thursday, July 05, 2007 9:01
AM<br>
<b><span style='font-weight:bold'>To:</span></b> LARTC@mailman.ds9a.nl<br>
<b><span style='font-weight:bold'>Subject:</span></b> [LARTC] Load Balancing ,
MSN and SSL</span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>HI All , <br>
<br>
I am running a FC6 box with two internet links with load balance . Every thing
is working fine expect the MSN connection that failed and reconnect every time
and SSL connections . I would link to know if with the nona howto I could
fix that . <br>
<br>
I have been tried with no success to redirect that connection only to one link
but its look like do not work . Here my configuration : <br>
<br>
#!/bin/bash <br>
#<br>
# Script Baseado em <a
href="http://lartc.org/howto/lartc.rpdb.multiple-links.html">http://lartc.org/howto/lartc.rpdb.multiple-links.html</a><br>
# <br>
#<br>
#<br>
<br>
<br>
IF0=eth1<br>
<br>
function interface_interna() {<br>
VALOR_IP=0<br>
while [ $VALOR_IP -lt 254 ] ; do<br>
if [ $VALOR_IP -ne
33 ] ; then <br>
P0_NET=192.168.${VALOR_IP}.0<br>
IP0=192.168.${VALOR_IP}.1 <br>
ip route add $P0_NET dev $IF0 src $IP0 table T1<br>
ip route add $P0_NET dev $IF0 src $IP0 table T2 <br>
fi<br>
VALOR_IP=$(expr
$VALOR_IP + 1)<br>
done <br>
ip route add <a
href="http://192.168.33.0/24">192.168.33.0/24</a> via <a
href="http://10.1.2.1">10.1.2.1</a> dev eth1 src <a href="http://10.1.2.2">10.1.2.2</a><br>
ip route add <a
href="http://192.168.33.0/24">192.168.33.0/24</a> via <a
href="http://10.1.2.1">10.1.2.1</a> dev eth1 src <a href="http://10.1.2.2">10.1.2.2</a>
table T1<br>
ip route add <a
href="http://192.168.33.0/24">192.168.33.0/24</a> via <a
href="http://10.1.2.1">10.1.2.1</a> dev eth1 src <a href="http://10.1.2.2">10.1.2.2</a>
table T2<br>
}<br>
<br>
<br>
<br>
IP1=xxx.xxx.xxx.18<br>
IF1=eth0<br>
P1_NET=xxx.xxx.xxx.16/30<br>
P1=xxx.xxx.xxx.17 <br>
<br>
<br>
IP2=<a href="http://192.168.254.250">192.168.254.250</a><br>
IF2=eth2<br>
P2_NET=<a href="http://192.168.254.248/29">192.168.254.248/29</a><br>
P2=<a href="http://192.168.254.254">192.168.254.254</a><br>
<br>
<br>
<br>
ip route add $P1_NET dev $IF1 src $IP1 table T1<br>
ip route add default via $P1 table T1<br>
ip route add $P2_NET dev $IF2 src $IP2 table T2<br>
ip route add default via $P2 table T2<br>
<br>
ip route add $P1_NET dev $IF1 src $IP1 <br>
ip route add $P2_NET dev $IF2 src $IP2<br>
<br>
ip rule add from $IP1 table T1<br>
ip rule add from $IP2 table T2<br>
<br>
ip route add $P0_NET dev $IF0 table T1<br>
ip route add $P1_NET dev $IF1 table T1<br>
ip route add $P2_NET dev $IF2 table T1 <br>
ip route add <a href="http://127.0.0.0/8">127.0.0.0/8</a> dev lo
table T1<br>
<br>
ip route add $P0_NET dev $IF0 table T2<br>
ip route add $P1_NET dev $IF1 table T2<br>
ip route add $P2_NET dev $IF2 table T2 <br>
ip route add <a href="http://127.0.0.0/8">127.0.0.0/8</a> dev lo
table T2<br>
<br>
interface_interna <br>
<br>
ip route add default scope global nexthop via $P1 dev $IF1 weight 1 \<br>
nexthop via $P2 dev $IF2 weight 1<br>
<br>
#ROTAS DE BACKUP <br>
<br>
ip route add default via $P2 dev $IF2 metric 1 table T1 <br>
ip route add default via $P1 dev $IF1 metric 1 table T2<br>
<br>
#ROTAS DE SERVICOS <br>
<br>
ip rule add fwmark 2 table 21 prio 20 <br>
ip rule add fwmark 3 table 22 prio 20<br>
<br>
ip route add default via $P1 dev $IF1 table 21<br>
ip route add default via $P2 dev $IF2 table 22<br>
<br>
ip route flush cache<br>
<br>
Here the iptables mangles rules : <br>
<br>
############# MSN Services ##################### <br>
iptables -t mangle -A PREROUTING -i eth1 -p tcp -m layer7 --l7proto
msnmessenger -j MARK --set-mark 2 <br>
iptables -t mangle -A PREROUTING -i eth1 -p udp -m layer7 --l7proto
msnmessenger -j MARK --set-mark 2 <br>
############### SSL Services ########### <br>
iptables -t mangle -A PREROUTING -i eth1 -p tcp -m layer7 --l7proto ssl -j
MARK --set-mark 2<br>
<br>
I add the rules from DNS and FTP too . <br>
<br>
But it's not seems to work . <br>
<br>
Any help will be appreciated . <br>
<br>
Saulo Silva<br>
<br>
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<![endif]><o:p></o:p></span></font></p>
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