Yes it is. Results as follows: ip addr show dev eth0 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:02:b3:ea:6a:02 brd ff:ff:ff:ff:ff:ff inet 98.190.148.186/8 brd 98.255.255.255 scope global eth0 inet6 fe80::202:b3ff:feea:6a02/64 scope link valid_lft forever preferred_lft forever sysctl net.ipv4.ip_forward net.ipv4.ip_forward = 1
> On 11/09/2012 09:53 AM, gary.gard...@brokensoftware.com wrote: >> ipvsadm >> IP Virtual Server version 1.2.1 (size=4096) >> Prot LocalAddress:Port Scheduler Flags >> -> RemoteAddress:Port Forward Weight ActiveConn InActConn >> TCP local:http wlc >> -> remote:http Masq 1 0 0 >> -> remote:http Masq 1 0 0 >> ps -ef | grep nanny >> root 1943 1928 0 Nov01 ? 00:00:32 /usr/sbin/nanny -c -h >> 192.168.0.201 -p 80 -r 80 -s GET / HTTP/1.0\r\n\r\n -x HTTP -q -a 15 -I >> /sbin/ipvsadm -t 6 -w 1 -V 98.190.148.186 -M m -U none --lvs >> root 1944 1928 0 Nov01 ? 00:00:33 /usr/sbin/nanny -c -h >> 192.168.0.202 -p 80 -r 80 -s GET / HTTP/1.0\r\n\r\n -x HTTP -q -a 15 -I >> /sbin/ipvsadm -t 6 -w 1 -V 98.190.148.186 -M m -U none --lvs >> root 26252 2278 0 08:51 pts/1 00:00:00 grep nanny > > Do you have IP forwarding enabled on the director? Try this: > > % sysctl net.ipv4.ip_forward > > Also, can you look to see that the VIP is actually assigned to your eth0 > interface? Try 'ip addr show dev eth0'. > > Ryan > > >>> Hello Gary, >>> >>> Could you please type >>> ipvsadm >>> on the piranha server and give me the output ? >>> Also the output of >>> ps -ef | grep nanny >>> >>> With those informations I might be able to help. >>> >>> Best regards, >>> >>> Xavier >>> >>> >>> On Fri, Nov 9, 2012 at 9:29 AM,<gary.gard...@brokensoftware.com> >>> wrote: >>> >>>> Ok I had to take a break from trying to configure Piranha so I could >>>> work >>>> on other things. But now I am back to it. >>>> >>>> Ok here's the problem. The Piranha is successfully pinging the real >>>> servers and I can see that in the http logs. >>>> >>>> The Piranha side that is talking to the Internet doesn't seem to be >>>> answering on Port 80. The firewall ports are open for 3636, 80 and >>>> 539. >>>> >>>> If I do a tcpdump for eth0, which is the front facing/internet side, I >>>> see >>>> that I am getting traffic on that interface. >>>> >>>> However, it doesn't appear that Piranha is doing anything with it. >>>> >>>> What would you like me to attempt and what dump/log/trace should I >>>> send >>>> to >>>> help troubleshoot? >>>> >>>> I have tried using the Direct Method and the NAT method. It just >>>> doesn't >>>> seem to be listening on Port 80. >>>> >>>> netstat -an | grep 80 >>>> tcp 1 0 98.190.148.186:36757 174.76.227.75:80 >>>> CLOSE_WAIT >>>> >>>> >>>>> >>>>> On 10/26/12 1:03 AM, gary.gard...@brokensoftware.com wrote: >>>>>>> The VIP is an external IP that I can ping. The real web servers >>>>>>> are >>>> on >>>>>>> a >>>>>>> 192.168.0.xxx subnet. The VIP machine has eth1 that is on the >>>>>>> 192.168.0.xxx subnet and I can see the pulse getting to those >>>> servers. >>>>>>> What I cannot get is anything responding on 80. It's as if the >>>>>>> firewall >>>>>>> isn't letting traffic in or nothing is listening on 80. >>>>> If you run tcpdump on your real servers, do they see any port 80 >>>>> traffic? Do they have the VIP configured on their loopback, or a >>>>> iptables REDIRECT rule in place to handle the traffic? >>>>> >>>>> Do you see iptables or ipvsadm counters incrementing when you are >>>>> connecting? Are you connecting from inside or outside network? >>>>> >>>>> _______________________________________________ >>>>> Please read the documentation before posting - it's available at: >>>>> http://www.linuxvirtualserver.org/ >>>>> >>>>> LinuxVirtualServer.org mailing list - >>>>> lvs-users@LinuxVirtualServer.org >>>>> Send requests to lvs-users-requ...@linuxvirtualserver.org >>>>> or go to http://lists.graemef.net/mailman/listinfo/lvs-users >>>>> >>>> >>>> _______________________________________________ >>>> Please read the documentation before posting - it's available at: >>>> http://www.linuxvirtualserver.org/ >>>> >>>> LinuxVirtualServer.org mailing list - lvs-users@LinuxVirtualServer.org >>>> Send requests to lvs-users-requ...@linuxvirtualserver.org >>>> or go to http://lists.graemef.net/mailman/listinfo/lvs-users >>>> >>> _______________________________________________ >>> Please read the documentation before posting - it's available at: >>> http://www.linuxvirtualserver.org/ >>> >>> LinuxVirtualServer.org mailing list - lvs-users@LinuxVirtualServer.org >>> Send requests to lvs-users-requ...@linuxvirtualserver.org >>> or go to http://lists.graemef.net/mailman/listinfo/lvs-users >>> >> >> _______________________________________________ >> Please read the documentation before posting - it's available at: >> http://www.linuxvirtualserver.org/ >> >> LinuxVirtualServer.org mailing list - lvs-users@LinuxVirtualServer.org >> Send requests to lvs-users-requ...@linuxvirtualserver.org >> or go to http://lists.graemef.net/mailman/listinfo/lvs-users > > > _______________________________________________ > Please read the documentation before posting - it's available at: > http://www.linuxvirtualserver.org/ > > LinuxVirtualServer.org mailing list - lvs-users@LinuxVirtualServer.org > Send requests to lvs-users-requ...@linuxvirtualserver.org > or go to http://lists.graemef.net/mailman/listinfo/lvs-users > _______________________________________________ Please read the documentation before posting - it's available at: http://www.linuxvirtualserver.org/ LinuxVirtualServer.org mailing list - lvs-users@LinuxVirtualServer.org Send requests to lvs-users-requ...@linuxvirtualserver.org or go to http://lists.graemef.net/mailman/listinfo/lvs-users