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Jeremy Hansen wrote:
>
> I'll tell you as much as I can about the FreeBSD box, but I'm not a bsd
> guy at all. These BSD boxes were existing machines.
I'm not the FreeBSD guy too. I was just setting up all kind of Unix
flavors to test LVS-DR. (for Joe: OpenBSD will follow! ) :)
>
> I'm using DR. Here's the setup in the load balancer:
>
> ld1:~# ipvsadm -L -n
> IP Virtual Server version 0.9.8 (size=8192)
> Prot LocalAddress:Port Scheduler Flags
> -> RemoteAddress:Port Forward Weight ActiveConn InActConn
> TCP 216.99.99.2:25 wlc
> -> 216.99.99.9:25 Route 1 0 0
> -> 216.99.99.15:25 Route 1 0 0
> -> 216.99.99.14:25 Route 1 0 0
>
> eth0 Link encap:Ethernet HWaddr 00:D0:B7:40:8E:49
> inet addr:216.99.99.12 Bcast:216.99.99.31 Mask:255.255.255.224
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:19840 errors:0 dropped:0 overruns:0 frame:0
> TX packets:9103 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:100
> Interrupt:10 Base address:0xdf00
>
> eth0:0 Link encap:Ethernet HWaddr 00:D0:B7:40:8E:49
> inet addr:216.99.99.13 Bcast:216.99.99.13 Mask:255.255.255.255
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> Interrupt:10 Base address:0xdf00
>
> ld1:~# route -n
> Kernel IP routing table
> Destination Gateway Genmask Flags Metric Ref Use Iface
> 216.99.99.12 0.0.0.0 255.255.255.255 UH 0 0 0 eth0
> 216.99.99.13 0.0.0.0 255.255.255.255 UH 0 0 0 eth0
> 216.99.99.0 0.0.0.0 255.255.255.224 U 0 0 0 eth0
> 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
> 0.0.0.0 216.99.99.1 0.0.0.0 UG 0 0 0 eth0
>
> Here is the bsd real server:
>
> fxp0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> inet 216.99.99.14 netmask 0xffffffe0 broadcast 216.99.99.31
> ether 00:90:27:af:b4:da
> media: autoselect (100baseTX <full-duplex>) status: active
> supported media: autoselect 100baseTX <full-duplex> 100baseTX
> 10baseT/UTP <full-duplex> 10baseT/UTP
>
> lo0: flags=80c9<UP,LOOPBACK,RUNNING,NOARP,MULTICAST> mtu 16384
> inet 216.99.99.12 netmask 0xffffffff
> inet 127.0.0.1 netmask 0xff000000
> inet 216.99.99.13 netmask 0xffffffff
>
> imp1:~# netstat -rn
> Routing tables
>
> Internet:
> Destination Gateway Flags Refs Use Netif Expire
> default 216.99.99.1 UGSc 32 283 fxp0
> 127.0.0.1 127.0.0.1 UH 0 0 lo0
> 216.99.99/27 link#1 UC 0 0 fxp0
> 216.99.99.1 0:0:c:7:ac:0 UHLW 33 0 fxp0 814
> 216.99.99.6 0:90:27:a5:70:41 UHLW 0 31 fxp0 89
> 216.99.99.9 link#1 UHLW 1 104568 fxp0
> 216.99.99.12 216.99.99.12 UH 0 22 lo0
> 216.99.99.13 216.99.99.13 UH 0 0 lo0
> 216.99.99.14 0:90:27:af:b4:da UHLW 1 2 lo0
> 216.99.99.15 0:90:27:73:8f:34 UHLW 0 189575 fxp0 685
>
> imp1:~# uname -a
> FreeBSD imp1.xxx.com 3.3-RELEASE FreeBSD 3.3-RELEASE #0: Wed Dec 8 22:51:44
> GMT 1999 root@xxxxxxxxxxxxxxxxxxxxx:/usr/src/sys/compile/SIFT-SMP i386
>
> I don't know what else you need. Let me know.
I can't really draw your network setup: How did you intend to use the
LVS?
_______
| |
| R |
|_______|
~.1 |
|
| __________
| ~.12 | |
|------| LB | VIP: ~.2, ~.12, ~.13 ?
| |__________|
|
|
216.99.99.0/27 |
-------------------------------------
| | |
| ~.9 | ~.14 | ~.15
____________ ____________ ____________
| | | | | |
| BSD | | BSD | | BSD |
|____________| |____________| |____________|
I can't really draw your network setup: Could you help me? According to
the FreeBSD machine, your VIP are ~.12 and ~.13. According to the
ipvsadm -L -n your VIP is ~.2. Some network setup on your Linux machine
is fishy. But it's strange, that it works!
Roberto Nibali, ratz
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