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Hi Anil,
You mentioned running netstat -nl. Did you do that on the director?
netstat -nl will not report nothing about the LVS.
I would suggest trying port 80 first. Once you get that working you
can switch to 443.
Sameer Garg
On Tue, Sep 30, 2008 at 10:11 PM, Anil Sharma <toanilsharma1@xxxxxxxxx> wrote:
> i am load balancing across the WAN( three different networks). i tried
> NATing, but it din't worked, So i am Trying TUNLing.
> i did following stuff.
>
> *At Load balancer:-- i did following*
> **
> First i did ipforward to 1 in sysctl.cfg file and then
> I added following stuff in the /etc/network/interfaces file
> auto eth0:0
> iface eth0:0 inet static
> address 192.92.35.1
> netmask 255.255.255.255
>
> After that restarted the network. i am also able to ping my VIP.
>
>
> ipvsadm -A -t 192.92.35.1:443 -s rr
> ipvsadm -a -t 192.92.35.1:443 -r 91.111.211.57:443 -i
> ipvsadm -a -t 192.92.35.1:443 -r 91.121.111.43:443 -i
>
> *and at Real servers:-- i did following*
> **
> ifconfig tunl0 up 0.0.0.0
> ifconfig tunl0 192.92.35.1 netmask 255.255.255.255 broadcast 192.92.35.1
>
> echo "1" > /proc/sys/net/ipv4/conf/all/hidden
> echo "1" > /proc/sys/net/ipv4/conf/tunl0/hidden
> echo "1" > /proc/sys/net/ipv4/conf/all/arp_ignore
> echo "2" > /proc/sys/net/ipv4/conf/all/arp_announce
> echo "1" > /proc/sys/net/ipv4/conf/tunl0/arp_ignore
> echo "2" > /proc/sys/net/ipv4/conf/tunl0/arp_announce
> echo "0" > /proc/sys/net/ipv4/conf/tunl0/rp_filter
> echo "1"> /proc/sys/net/ipv4/ip_forward
>
> i remember once i tried this kind of configuration and it worked, but now,
> strange to me, it is not working.
> Ldirector is working fine and able to retrive the test.html file which i
> have placed to test the real web servers.
>
> May you tell me what i have done wrong or what else i should do.
>
> Regards
> Anil Sharma
>
>
> On Tue, Sep 30, 2008 at 4:36 PM, Malcolm Turnbull
> <malcolm@xxxxxxxxxxxxxxxx>wrote:
>
>> LVS doesn't bind to any ports.
>>
>> Have you set up the tunnel for traffic as per the manual?
>> (I've never personally used TUN and probably ought to try it sometime.)
>>
>> Also if you want cross WAN load balancing you may be better of with
>> something like HaProxy.
>>
>>
>>
>>
>>
>> 2008/9/30 Anil Sharma <toanilsharma1@xxxxxxxxx>:
>> > I have configured LVS TUN in front of two apache Https servers.
>> >
>> > but when i do netstat -nl it shows that my VIP listening at port 53 not
>> on
>> > port 443 which i specified
>> >
>> > idid it by following command
>> >
>> > ipvsadm -A -t IPDIRECTOR:443 -s rr
>> >
>> > Proto Recv-Q Send-Q Local Address Foreign
>> > Address State
>> > tcp 0 0 192.92.35.1:53
>> > 0.0.0.0:*
>> > LISTEN
>> > can anybody tell me the reason ?
>> >
>> > i can see in tcpdump that request event not foewarded to real
>> servers.even
>> > LVS is not ACk the client.
>> > is it due to LVS not listening at 443??
>> >
>> > how to rectify this problem.
>> >
>> > i am using UBUNtu 8.1 server
>> >
>> > Regards
>> > Anil Sharma
>> > _______________________________________________
>> > LinuxVirtualServer.org mailing list - lvs-users@xxxxxxxxxxxxxxxxxxxxxx
>> > Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
>> > or go to http://lists.graemef.net/mailman/listinfo/lvs-users
>> >
>>
>>
>>
>> --
>> Regards,
>>
>> Malcolm Turnbull.
>>
>> Loadbalancer.org Ltd.
>> Phone: +44 (0)870 443 8779
>> http://www.loadbalancer.org/
>>
>> _______________________________________________
>> LinuxVirtualServer.org mailing list - lvs-users@xxxxxxxxxxxxxxxxxxxxxx
>> Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
>> or go to http://lists.graemef.net/mailman/listinfo/lvs-users
>>
> _______________________________________________
> LinuxVirtualServer.org mailing list - lvs-users@xxxxxxxxxxxxxxxxxxxxxx
> Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
> or go to http://lists.graemef.net/mailman/listinfo/lvs-users
>
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