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
> 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
