Hi to all
i think this is not a new problem for this forum....but its newest for me as i
m a new linux lerner. Even if it is new plzz....reply me ur answer..n if its
already asked n have solution..plzz forward the solution. My problem is here
mentioned:
I have fedora core 4 as a linux server. there r two external links connected to
this.
the settings are as: eth0 ->for internal (that is for LAN)
eth2 ->dsl connection
eth1 ->cable line connection( this connection
has no gateway and netmask address provided so this is connected via ppp0. this
is provided from ISP via DHCP but have the fixed ipaddress)
i want to use these two link to provide the internet in my LAN where there are
about 8 to 10 computers. i want that if any of the link goes down ...the other
should continue the internet ...n also while both the links r up..the load
should be shared between these two links....so that the net conection and
downloads be faster....
i have heard about the scripts....that can do this....but i have no idea how to
write these...scripts. i need these to be on after reboot also...
i tried my best and i also refered the lartc.org ..but i could do a little
only.
WHAT I DID: it works very well if i connect both of the links and the default
path is via ppp0. but suppose if that is(ppp0) disconnected then the dsl
connection can handle only upto 15/16 seconds. after that it disconnects .
whats the solution ...plzz...as..soon as..possible...help..me...i m in big
trouble....
UR SMALL HELP WILL BE A BIG BOON FOR ME
Remember that i don''t have gateway and netmask of eth1 connection. it
has ip address only.it is NATed via ppp0. and also my all working are based on
lartc.org only...in case of dsl connection i have just replaced the ip and
gateways with my ip and gateways....n in case of ppp0 conection i have put ppp0
in the place of gateway n netmask and in place of ip i have given the ip of
that link.
THANKS IN ADVANCE
---------------------------------
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On 8/21/07, mangal regmi <mangalregmi@yahoo.com> wrote:> > Hi to all > i think this is not a new problem for this forum....but its newest for me > as i m a new linux lerner. Even if it is new plzz....reply me ur answer..n > if its already asked n have solution..plzz forward the solution. My problem > is here mentioned: > I have fedora core 4 as a linux server. there r two external links > connected to this.I there are 2 external links, What is the file /etc/sysconfig/network like? Can you witre down the file? the settings are as: eth0 ->for internal (that is for LAN)> eth2 ->dsl connection > eth1 ->cable line connection( this connection > has no gateway and netmask address provided so this is connected via ppp0. > this is provided from ISP via DHCP but have the fixed ipaddress) Hey, What > is this FIXED ip address? Is it a perment address? >YOUR eth0 of Fedora Server is for internal (that is for LAN) YOUR eth2 of Fedora Server is connected to the dsl connection. YOUR eth1 of Fedora Server is connected to the cable line connection. It has a ip. i want to use these two link to provide the internet in my LAN where there> are about 8 to 10 computers. i want that if any of the link goes down ...the > other should continue the internet ...n also while both the links r up..the > load should be shared between these two links....so that the net conection > and downloads be faster.... > > i have heard about the scripts....that can do this....but i have no idea > how to write these...scripts. i need these to be on after reboot also...To come up the script after the reboot, There are two ways. Either you have to write everytning IN /etc/rc.d/rc.local or write the script as a seperate file and and make it executable by using chmod. Pls see bellow. first create the file as follows. touch /etc/rc.d/loadbalancing then , By using vi editor write the script and save it as usual. Then , Make it executable as follows. chmod 755 /etc/rc.d/loadbalancing and finally add PATH OF THE SCRIPT to /etc/rc.d/rc.local file as follows. etc/rc.d/loadbalancing That''s it. Now, whenever you reboot the system, the scripts also comes up with the system. i tried my best and i also refered the lartc.org ..but i could do a little> only. > > WHAT I DID: it works very well if i connect both of the links and the > default path is via ppp0. but suppose if that is(ppp0) disconnected then > the dsl connection can handle only upto 15/16 seconds. after that it > disconnects . whats the solution ...plzz...as..soon > as..possible...help..me...i m in big trouble.... > UR SMALL HELP WILL BE A BIG BOON FOR MECOULD YOU PLS write down your RULES . then, I will be able to help you. Remember that i don''t have gateway and netmask of eth1 connection. it has> ip address only.it is NATed via ppp0. and also my all working are based on > lartc.org only...in case of dsl connection i have just replaced the ip and > gateways with my ip and gateways....n in case of ppp0 conection i have put > ppp0 in the place of gateway n netmask and in place of ip i have given the > ip of that link.The above paragraph is not so clear. THANKS IN ADVANCE> > ------------------------------ > Luggage? GPS? Comic books? > Check out fitting gifts for grads<http://us.rd.yahoo.com/evt=48249/*http://search.yahoo.com/search?fr=oni_on_mail&p=graduation+gifts&cs=bz>at Yahoo! Search. > > > _______________________________________________ > LARTC mailing list > LARTC@mailman.ds9a.nl > http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc > >-- Thank you Indunil Jayasooriya _______________________________________________ LARTC mailing list LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc
many many thanks for ur help
ok i m making my problem more clear...
my LAN ip is :172.16.100.0/24
ip of eth1 is :202.51.78.122 and this is fixed and permanent address
and it has no netmask and gateway(so, to provide internet to my
LAN i have used the ppp0 for this connection )
ip of eth2 : 203.78.165.154; netmask:255.255.255.248; gateway:203.78.165.153
for eth0 my file is :/etc/sysconfig/network-scripts/ifcfg-eth0
for eth1 :/etc/sysconfig/network-scripts/ifcfg-eth1
for eth2:/etc/sysconfig/network-scripts/ifcfg-eth2
and my rules are placed in /etc/iproute2/rt_tables as suggested by lartc.org
and the whole copy of my above file is copied below:::>>>
#
# reserved values
#
#255 local
#254 main
#253 default
#0 unspec
#
# local
#
#1 inr.ruhep
#
# below this is added by me and above this is by default
# two addational routing tables
#ip route add 202.51.78.0/24 dev eth1 src ppp0 table T1
#ip route add default via ppp0 table T1
ip route add 203.78.165.0/24 dev eth2 src 203.78.165.154 table T2
ip route add default via 203.78.165.153 table T2
# main routing table
ip route add 202.51.78.0/24 dev eth1 src ppp0
ip route add 203.78.165.0/24 dev src 203.78.165.154
# preference for default route
ip route add default via 202.51.76.122
# routing rules
ip rule add from ppp0 table T1
ip rule add from 203.78.165.154 table T2
# entries for local network
ip route add 172.16.100.0/24 dev eth0 table T1
ip route add 203.78.165.0/24 dev eth2 table T1
ip route add 127.0.0.0/8 dev lo table T1
ip route add 172.16.100.0/24 dev eth0 table T2
ip route add 202.51.78.0/24 dev eth1 table T2
ip route add 127.0.0.0/8 dev lo table T2
#load balancing
ip route add default scope global nexthop via ppp0 dev eth1 weight 1 nexthop
via 203.78.165.153 dev eth2 weight 1
this above one is the full and exact copy of my working....
---------------------------------
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Pls either DELETE your script or save it somewhere else. and Now, replace your script with this. AND TRY, if it works. this is the script. echo "11 T1" >> /etc/iproute2/rt_tables echo "12 T2" >> /etc/iproute2/rt_tables ip route add 202.51.78.0/24 dev eth1 src 202.51.78.122 table T1 ip route add default via ppp0 table T1 ip route add 203.78.165.0/29 <http://203.78.165.0/24> dev eth2 src 203.78.165.154 table T2 ip route add default via 203.78.165.153 table T2 * ip rule add from *202.51.78.122 *table T1 ip rule add from 203.78.165.154 table T2* ip route add default scope global nexthop via 202.51.78.122 dev eth1 weight 1 nexthop via 203.78.165.153 dev eth2 weight 1 THAT''S it. try and let me know. N-JOY IPROUTE2 On 8/21/07, mangal regmi <mangalregmi@yahoo.com> wrote:> > many many thanks for ur help > ok i m making my problem more clear... > > my LAN ip is :172.16.100.0/24 > ip of eth1 is :202.51.78.122 and this is fixed and permanent address > and it has no netmask and gateway(so, to provide internet > to my LAN i have used the ppp0 for this connection ) > ip of eth2 : 203.78.165.154; netmask:255.255.255.248; gateway: > 203.78.165.153 > > for eth0 my file is :/etc/sysconfig/network-scripts/ifcfg-eth0 > for eth1 :/etc/sysconfig/network-scripts/ifcfg-eth1 > for eth2:/etc/sysconfig/network-scripts/ifcfg-eth2 > > and my rules are placed in /etc/iproute2/rt_tables as suggested by > lartc.org > > and the whole copy of my above file is copied below:::>>> > > > # > # reserved values > # > #255 local > #254 main > #253 default > #0 unspec > # > # local > # > #1 inr.ruhep > > # > # below this is added by me and above this is by default > # two addational routing tables > > #ip route add 202.51.78.0/24 dev eth1 src ppp0 table T1 > #ip route add default via ppp0 table T1 > ip route add 203.78.165.0/24 dev eth2 src 203.78.165.154 table T2 > ip route add default via 203.78.165.153 table T2 > > # main routing table > > *ip route add 202.51.78.0/24 dev eth1 src ppp0 > ip route add 203.78.165.0/24 dev src 203.78.165.154 > > # preference for default route > > ip route add default via 202.51.76.122 > > # routing rules > > ip rule add from ppp0 table T1 > ip rule add from 203.78.165.154 table T2 > > # entries for local network > > ip route add 172.16.100.0/24 dev eth0 table T1 > ip route add 203.78.165.0/24 dev eth2 table T1 > ip route add 127.0.0.0/8 dev lo table T1 > ip route add 172.16.100.0/24 dev eth0 table T2 > ip route add 202.51.78.0/24 dev eth1 table T2 > ip route add 127.0.0.0/8 dev lo table T2 > > #load balancing > ip route add default scope global nexthop via ppp0 dev eth1 weight 1 > nexthop via 203.78.165.153 dev eth2 weight 1 > > this above one is the full and exact copy of my working.... > > > > > Indunil Jayasooriya <indunil75@gmail.com> > * wrote: > > > > On 8/21/07, mangal regmi <mangalregmi@yahoo.com> wrote: > > > > Hi to all > > i think this is not a new problem for this forum....but its newest for > > me as i m a new linux lerner. Even if it is new plzz....reply me ur > > answer..n if its already asked n have solution..plzz forward the solution. > > My problem is here mentioned: > > I have fedora core 4 as a linux server. there r two external links > > connected to this. > > > I there are 2 external links, What is the file /etc/sysconfig/networklike? > > Can you witre down the file? > > > the settings are as: eth0 ->for internal (that is for LAN) > > eth2 ->dsl connection > > eth1 ->cable line connection( this > > connection has no gateway and netmask address provided so this is connected > > via ppp0. this is provided from ISP via DHCP but have the fixed ipaddress) > > Hey, What is this FIXED ip address? Is it a perment address? > > > > YOUR eth0 of Fedora Server is for internal (that is for LAN) > YOUR eth2 of Fedora Server is connected to the dsl connection. > YOUR eth1 of Fedora Server is connected to the cable line connection. It > has a ip. > > > i want to use these two link to provide the internet in my LAN where there > > are about 8 to 10 computers. i want that if any of the link goes down ...the > > other should continue the internet ...n also while both the links r up..the > > load should be shared between these two links....so that the net conection > > and downloads be faster.... > > > > i have heard about the scripts....that can do this....but i have no idea > > how to write these...scripts. i need these to be on after reboot also... > > > To come up the script after the reboot, There are two ways. Either you > have to write everytning IN /etc/rc.d/rc.local or write the script as a > seperate file and and make it executable by using chmod. > > Pls see bellow. > > first create the file as follows. > > touch /etc/rc.d/loadbalancing > > then , By using vi editor write the script and save it as usual. Then , > Make it executable as follows. > > chmod 755 /etc/rc.d/loadbalancing > > and finally add PATH OF THE SCRIPT to /etc/rc.d/rc.local file as follows. > > etc/rc.d/loadbalancing > > That''s it. Now, whenever you reboot the system, the scripts also comes up > with the system. > > > > i tried my best and i also refered the lartc.org ..but i could do a little > > only. > > > > WHAT I DID: it works very well if i connect both of the links and the > > default path is via ppp0. but suppose if that is(ppp0) disconnected then > > the dsl connection can handle only upto 15/16 seconds. after that it > > disconnects . whats the solution ...plzz...as..soon > > as..possible...help..me...i m in big trouble.... > > UR SMALL HELP WILL BE A BIG BOON FOR ME > > > > COULD YOU PLS write down your RULES . then, I will be able to help you. > > > Remember that i don''t have gateway and netmask of eth1 connection. it has > > ip address only.it is NATed via ppp0. and also my all working are based > > on lartc.org only...in case of dsl connection i have just replaced the > > ip and gateways with my ip and gateways....n in case of ppp0 conection i > > have put ppp0 in the place of gateway n netmask and in place of ip i have > > given the ip of that link. > > > The above paragraph is not so clear. > > > THANKS IN ADVANCE > > ------------------------------ > > Luggage? GPS? Comic books? > > Check out fitting gifts for grads > > <http://us.rd.yahoo.com/evt=48249/*http://search.yahoo.com/search?fr=oni_on_mail&p=graduation+gifts&cs=bz>at Yahoo! Search. > > > > _______________________________________________ > > LARTC mailing list > > LARTC@mailman.ds9a.nl > > http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc > > > > > > > -- > Thank you > Indunil Jayasooriya > > > ------------------------------ > Choose the right car based on your needs. Check out Yahoo! Autos new Car > Finder tool.<http://us.rd.yahoo.com/evt=48518/*http://autos.yahoo.com/carfinder/;_ylc=X3oDMTE3NWsyMDd2BF9TAzk3MTA3MDc2BHNlYwNtYWlsdGFncwRzbGsDY2FyLWZpbmRlcg--+> > >-- Thank you Indunil Jayasooriya _______________________________________________ LARTC mailing list LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc
> "ip route add default via ppp0 table T1"via is not for device name. After ppp0 is up, type ifconfig and see the gateway,and use that gateway. -----Original Message----- From: lartc-bounces@mailman.ds9a.nl [mailto:lartc-bounces@mailman.ds9a.nl] On Behalf Of Indunil Jayasooriya Sent: Tuesday, August 21, 2007 7:12 PM To: mangal regmi; lartc@mailman.ds9a.nl Subject: Re: [LARTC] two providers Pls either DELETE your script or save it somewhere else. and Now, replace your script with this. AND TRY, if it works. this is the script. echo "11 T1" >> /etc/iproute2/ rt_tables echo "12 T2" >> /etc/iproute2/rt_tables ip route add 202.51.78.0/24 dev eth1 src 202.51.78.122 <http://202.51.78.122/> table T1 ip route add default via ppp0 table T1 ip route add 203.78.165.0/29 <http://203.78.165.0/24> dev eth2 src 203.78.165.154 <http://203.78.165.154/> table T2 ip route add default via 203.78.165.153 <http://203.78.165.153/> table T2 ip rule add from 202.51.78.122 <http://202.51.78.122/> table T1 ip rule add from 203.78.165.154 <http://203.78.165.154/> table T2 ip route add default scope global nexthop via 202.51.78.122 <http://202.51.78.122/> dev eth1 weight 1 nexthop via 203.78.165.153 <http://203.78.165.153/> dev eth2 weight 1 THAT''S it. try and let me know. N-JOY IPROUTE2 On 8/21/07, mangal regmi <mangalregmi@yahoo.com> wrote: many many thanks for ur help ok i m making my problem more clear... my LAN ip is :172.16.100.0/24 ip of eth1 is :202.51.78.122 and this is fixed and permanent address and it has no netmask and gateway(so, to provide internet to my LAN i have used the ppp0 for this connection ) ip of eth2 : 203.78.165.154; netmask: 255.255.255.248 <http://255.255.255.248> ; gateway:203.78.165.153 for eth0 my file is :/etc/sysconfig/network-scripts/ifcfg-eth0 for eth1 :/etc/sysconfig/network-scripts/ifcfg-eth1 for eth2:/etc/sysconfig/network-scripts/ifcfg-eth2 and my rules are placed in /etc/iproute2/rt_tables as suggested by lartc.org and the whole copy of my above file is copied below:::>>> # # reserved values # #255 local #254 main #253 default #0 unspec # # local # #1 inr.ruhep # # below this is added by me and above this is by default # two addational routing tables #ip route add 202.51.78.0/24 dev eth1 src ppp0 table T1 #ip route add default via ppp0 table T1 ip route add 203.78.165.0/24 <http://203.78.165.0/24> dev eth2 src 203.78.165.154 table T2 ip route add default via 203.78.165.153 table T2 # main routing table ip route add 202.51.78.0/24 dev eth1 src ppp0 ip route add 203.78.165.0/24 dev src 203.78.165.154 # preference for default route ip route add default via 202.51.76.122 # routing rules ip rule add from ppp0 table T1 ip rule add from 203.78.165.154 table T2 # entries for local network ip route add 172.16.100.0/24 dev eth0 table T1 ip route add 203.78.165.0/24 dev eth2 table T1 ip route add 127.0.0.0/8 dev lo table T1 ip route add 172.16.100.0/24 dev eth0 table T2 ip route add 202.51.78.0/24 dev eth1 table T2 ip route add 127.0.0.0/8 dev lo table T2 #load balancing ip route add default scope global nexthop via ppp0 dev eth1 weight 1 nexthop via 203.78.165.153 dev eth2 weight 1 this above one is the full and exact copy of my working.... Indunil Jayasooriya < <mailto:indunil75@gmail.com> indunil75@gmail.com> wrote: On 8/21/07, mangal regmi <mangalregmi@yahoo.com> wrote: Hi to all i think this is not a new problem for this forum....but its newest for me as i m a new linux lerner. Even if it is new plzz....reply me ur answer..n if its already asked n have solution..plzz forward the solution. My problem is here mentioned: I have fedora core 4 as a linux server. there r two external links connected to this. I there are 2 external links, What is the file /etc/sysconfig/network like? Can you witre down the file? the settings are as: eth0 ->for internal (that is for LAN) eth2 ->dsl connection eth1 ->cable line connection( this connection has no gateway and netmask address provided so this is connected via ppp0. this is provided from ISP via DHCP but have the fixed ipaddress) Hey, What is this FIXED ip address? Is it a perment address? YOUR eth0 of Fedora Server is for internal (that is for LAN) YOUR eth2 of Fedora Server is connected to the dsl connection. YOUR eth1 of Fedora Server is connected to the cable line connection. It has a ip. i want to use these two link to provide the internet in my LAN where there are about 8 to 10 computers. i want that if any of the link goes down ...the other should continue the internet ...n also while both the links r up..the load should be shared between these two links....so that the net conection and downloads be faster.... i have heard about the scripts....that can do this....but i have no idea how to write these...scripts. i need these to be on after reboot also... To come up the script after the reboot, There are two ways. Either you have to write everytning IN /etc/rc.d/rc.local or write the script as a seperate file and and make it executable by using chmod. Pls see bellow. first create the file as follows. touch /etc/rc.d/loadbalancing then , By using vi editor write the script and save it as usual. Then , Make it executable as follows. chmod 755 /etc/rc.d/loadbalancing and finally add PATH OF THE SCRIPT to /etc/rc.d/rc.local file as follows. etc/rc.d/loadbalancing That''s it. Now, whenever you reboot the system, the scripts also comes up with the system. i tried my best and i also refered the lartc.org ..but i could do a little only. WHAT I DID: it works very well if i connect both of the links and the default path is via ppp0. but suppose if that is(ppp0) disconnected then the dsl connection can handle only upto 15/16 seconds. after that it disconnects . whats the solution ...plzz...as..soon as..possible...help..me...i m in big trouble.... UR SMALL HELP WILL BE A BIG BOON FOR ME COULD YOU PLS write down your RULES . then, I will be able to help you. Remember that i don''t have gateway and netmask of eth1 connection. it has ip address only.it is NATed via ppp0. and also my all working are based on lartc.org only...in case of dsl connection i have just replaced the ip and gateways with my ip and gateways....n in case of ppp0 conection i have put ppp0 in the place of gateway n netmask and in place of ip i have given the ip of that link. The above paragraph is not so clear. THANKS IN ADVANCE _____ Luggage? GPS? Comic books? Check out fitting gifts <http://us.rd.yahoo.com/evt=48249/*http:/search.yahoo.com/search?fr=oni_ on_mail&p=graduation+gifts&cs=bz> for grads at Yahoo! Search. _______________________________________________ LARTC mailing list LARTC@mailman.ds9a.nl <mailto:LARTC@mailman.ds9a.nl> http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc -- Thank you Indunil Jayasooriya _____ Choose the right car based on your needs. Check out Yahoo! <http://us.rd.yahoo.com/evt=48518/*http:/autos.yahoo.com/carfinder/;_ylc =X3oDMTE3NWsyMDd2BF9TAzk3MTA3MDc2BHNlYwNtYWlsdGFncwRzbGsDY2FyLWZpbmRlcg- -+> Autos new Car Finder tool. -- Thank you Indunil Jayasooriya _______________________________________________ LARTC mailing list LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc
On 8/21/07, Salim S I <salim.si@cipherium.com.tw> wrote:> > > "ip route add default via ppp0 table T1" > > > > via is not for device name. >YES, THAT''S right. Small error. pls forgive me. After ppp0 is up, type ifconfig and see the gateway,and use that gateway.>YES, that is right. Pls DO it. And also , Pls let me rectify the below rule as well pls pay attnetion to ipaddressofppp0 written in BOLD letters. in the script , I have used the ip address of eth1 (i.e- 202.51.78.122). pls replace that rule with the below rule. ip route add default scope global nexthop via ipaddressoppp0 dev eth1 weight 1 nexthop via 203.78.165.153 dev eth2 weight 1 -----Original Message-----> *From:* lartc-bounces@mailman.ds9a.nl [mailto: > lartc-bounces@mailman.ds9a.nl] *On Behalf Of *Indunil Jayasooriya > *Sent:* Tuesday, August 21, 2007 7:12 PM > *To:* mangal regmi; lartc@mailman.ds9a.nl > *Subject:* Re: [LARTC] two providers > > > > > Pls either DELETE your script or save it somewhere else. > > and Now, replace your script with this. > > AND TRY, if it works. > > this is the script. > > > echo "11 T1" >> /etc/iproute2/ rt_tables > echo "12 T2" >> /etc/iproute2/rt_tables > > > ip route add 202.51.78.0/24 dev eth1 src 202.51.78.122 table T1 > ip route add default via ppp0 table T1 > ip route add 203.78.165.0/29 <http://203.78.165.0/24> dev eth2 src > 203.78.165.154 table T2 > ip route add default via 203.78.165.153 table T2 > > *ip rule add from *202.51.78.122 *table T1 > ip rule add from 203.78.165.154 table T2* > > > ip route add default scope global nexthop via 202.51.78.122 dev eth1 > weight 1 nexthop via 203.78.165.153 dev eth2 weight 1 > > > > THAT''S it. try and let me know. > > N-JOY IPROUTE2 > > > > > On 8/21/07, *mangal regmi* <mangalregmi@yahoo.com> wrote: > > many many thanks for ur help > ok i m making my problem more clear... > > my LAN ip is :172.16.100.0/24 > ip of eth1 is :202.51.78.122 and this is fixed and permanent address > and it has no netmask and gateway(so, to provide internet > to my LAN i have used the ppp0 for this connection ) > ip of eth2 : 203.78.165.154; netmask: 255.255.255.248; gateway: > 203.78.165.153 > > for eth0 my file is :/etc/sysconfig/network-scripts/ifcfg-eth0 > for eth1 :/etc/sysconfig/network-scripts/ifcfg-eth1 > for eth2:/etc/sysconfig/network-scripts/ifcfg-eth2 > > and my rules are placed in /etc/iproute2/rt_tables as suggested by > lartc.org > > and the whole copy of my above file is copied below:::>>> > > > # > # reserved values > # > #255 local > #254 main > #253 default > #0 unspec > # > # local > # > #1 inr.ruhep > > # > # below this is added by me and above this is by default > # two addational routing tables > > #ip route add 202.51.78.0/24 dev eth1 src ppp0 table T1 > #ip route add default via ppp0 table T1 > ip route add 203.78.165.0/24 dev eth2 src 203.78.165.154 table T2 > ip route add default via 203.78.165.153 table T2 > > # main routing table > > *ip route add 202.51.78.0/24 dev eth1 src ppp0 > ip route add 203.78.165.0/24 dev src 203.78.165.154 > > # preference for default route > > ip route add default via 202.51.76.122 > > # routing rules > > ip rule add from ppp0 table T1 > ip rule add from 203.78.165.154 table T2 > > # entries for local network > > ip route add 172.16.100.0/24 dev eth0 table T1 > ip route add 203.78.165.0/24 dev eth2 table T1 > ip route add 127.0.0.0/8 dev lo table T1 > ip route add 172.16.100.0/24 dev eth0 table T2 > ip route add 202.51.78.0/24 dev eth1 table T2 > ip route add 127.0.0.0/8 dev lo table T2 > > #load balancing > ip route add default scope global nexthop via ppp0 dev eth1 weight 1 > nexthop via 203.78.165.153 dev eth2 weight 1 > > this above one is the full and exact copy of my working....* > > * > > > > > Indunil Jayasooriya < indunil75@gmail.com>* > > wrote: > > > > On 8/21/07, *mangal regmi* <mangalregmi@yahoo.com> wrote: > > Hi to all > i think this is not a new problem for this forum....but its newest for me > as i m a new linux lerner. Even if it is new plzz....reply me ur answer..n > if its already asked n have solution..plzz forward the solution. My problem > is here mentioned: > I have fedora core 4 as a linux server. there r two external links > connected to this. > > > I there are 2 external links, What is the file */etc/sysconfig/network*like? > > Can you witre down the file? > > > > the settings are as: eth0 ->for internal (that is for LAN) > eth2 ->dsl connection > eth1 ->cable line connection( this connection > has no gateway and netmask address provided so this is connected via ppp0. > this is provided from ISP via DHCP but have the fixed ipaddress) Hey, What > is this FIXED ip address? Is it a perment address? > > > > YOUR eth0 of Fedora Server is for internal (that is for LAN) > YOUR eth2 of Fedora Server is connected to the dsl connection. > YOUR eth1 of Fedora Server is connected to the cable line connection. It > has a ip. > > i want to use these two link to provide the internet in my LAN where > there are about 8 to 10 computers. i want that if any of the link goes down > ...the other should continue the internet ...n also while both the links r > up..the load should be shared between these two links....so that the net > conection and downloads be faster.... > > i have heard about the scripts....that can do this....but i have no idea > how to write these...scripts. i need these to be on after reboot also... > > > To come up the script after the reboot, There are two ways. Either you > have to write everytning IN /etc/rc.d/rc.local or write the script as a > seperate file and and make it executable by using chmod. > > Pls see bellow. > > first create the file as follows. > > *touch /etc/rc.d/loadbalancing* > > then , By using vi editor write the script and save it as usual. Then , > Make it executable as follows. > * > chmod 755 /etc/rc.d/loadbalancing > > *and finally add PATH OF THE SCRIPT to /etc/rc.d/rc.local file as follows. > * > > etc/rc.d/loadbalancing* > * > *That''s it. Now, whenever you reboot the system, the scripts also comes up > with the system. > > > > i tried my best and i also refered the lartc.org ..but i could do a little > only. > > WHAT I DID: it works very well if i connect both of the links and the > default path is via ppp0. but suppose if that is(ppp0) disconnected then > the dsl connection can handle only upto 15/16 seconds. after that it > disconnects . whats the solution ...plzz...as..soon > as..possible...help..me...i m in big trouble.... > UR SMALL HELP WILL BE A BIG BOON FOR ME > > > > COULD YOU PLS write down your RULES . then, I will be able to help you. > > > > Remember that i don''t have gateway and netmask of eth1 connection. it has > ip address only.it is NATed via ppp0. and also my all working are based on > lartc.org only...in case of dsl connection i have just replaced the ip and > gateways with my ip and gateways....n in case of ppp0 conection i have put > ppp0 in the place of gateway n netmask and in place of ip i have given the > ip of that link. > > > The above paragraph is not so clear. > > > > THANKS IN ADVANCE > ------------------------------ > > Luggage? GPS? Comic books? > Check out fitting gifts for grads > <http://us.rd.yahoo.com/evt=48249/*http:/search.yahoo.com/search?fr=oni_on_mail&p=graduation+gifts&cs=bz>at > Yahoo! Search. > > > _______________________________________________ > LARTC mailing list > LARTC@mailman.ds9a.nl > http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc > > > > > -- > Thank you > Indunil Jayasooriya > > > > ------------------------------ > > Choose the right car based on your needs. Check out Yahoo! Autos new Car > Finder tool.<http://us.rd.yahoo.com/evt=48518/*http:/autos.yahoo.com/carfinder/;_ylc=X3oDMTE3NWsyMDd2BF9TAzk3MTA3MDc2BHNlYwNtYWlsdGFncwRzbGsDY2FyLWZpbmRlcg--+> > > > > > -- > Thank you > Indunil Jayasooriya >-- Thank you Indunil Jayasooriya _______________________________________________ LARTC mailing list LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc