Hi, I'm trying to setup a firewalled NFS server. I've configured my server (CentOS 5) using the following parameters /etc/sysconfig/nfs MOUNTD_NFS_V1="no" MOUNTD_NFS_V2="no" RQUOTAD_PORT=875 LOCKD_TCPPORT=32803 LOCKD_UDPPORT=32769 RPCNFSDCOUNT=64 MOUNTD_PORT=892 STATD_PORT=662 STATD_OUTGOING_PORT=2020 SECURE_NFS="yes"
modprobe.conf: options lockd nlm_udpport=4001 nlm_tcpport=4001
But it does not mount it: # mount 172.20.0.150:/tmp/ /mnt/tmp/ mount: mount to NFS server '172.20.0.150' failed: timed out (giving up).
There's anything else I must setup to use fixed ports ?
Thanks,
Jordi Prats wrote:
Hi, I'm trying to setup a firewalled NFS server. I've configured my server (CentOS 5) using the following parameters /etc/sysconfig/nfs MOUNTD_NFS_V1="no" MOUNTD_NFS_V2="no" RQUOTAD_PORT=875 LOCKD_TCPPORT=32803 LOCKD_UDPPORT=32769 RPCNFSDCOUNT=64 MOUNTD_PORT=892 STATD_PORT=662 STATD_OUTGOING_PORT=2020 SECURE_NFS="yes"
modprobe.conf: options lockd nlm_udpport=4001 nlm_tcpport=4001
But it does not mount it: # mount 172.20.0.150:/tmp/ /mnt/tmp/ mount: mount to NFS server '172.20.0.150' failed: timed out (giving up).
There's anything else I must setup to use fixed ports ?
Thanks,
It may be an obvious question, but did you open the ports in iptables? I use a similar scheme on my NFS servers to "fix" the ports and it just doesn't work at ALL unless those ports are opened up in iptables. I use different ports, but here's the lines I inserted into my /etc/sysconfig/iptables file to get NFS working on the server:
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -m multiport -p tcp -s 192.168.1.0/24 --dports 111,2049,4000,4001,4002,4003 -j ACCEPT -A RH-Firewall-1-INPUT -m state --state NEW -m udp -m multiport -p udp -s 192.168.1.0/24 --dports 111,2049,4000,4001,4002,4003 -j ACCEPT
You'll have to alter the '--dports' and '-s' parameters to match the ports and IP address range you are using.
Hope that helps!
I've no iptables, I'm using a PIX to firewall them :)
On Wed, Jun 4, 2008 at 1:53 AM, Jay Leafey jay.leafey@mindless.com wrote:
Jordi Prats wrote:
Hi, I'm trying to setup a firewalled NFS server. I've configured my server (CentOS 5) using the following parameters /etc/sysconfig/nfs MOUNTD_NFS_V1="no" MOUNTD_NFS_V2="no" RQUOTAD_PORT=875 LOCKD_TCPPORT=32803 LOCKD_UDPPORT=32769 RPCNFSDCOUNT=64 MOUNTD_PORT=892 STATD_PORT=662 STATD_OUTGOING_PORT=2020 SECURE_NFS="yes"
modprobe.conf: options lockd nlm_udpport=4001 nlm_tcpport=4001
But it does not mount it: # mount 172.20.0.150:/tmp/ /mnt/tmp/ mount: mount to NFS server '172.20.0.150' failed: timed out (giving up).
There's anything else I must setup to use fixed ports ?
Thanks,
It may be an obvious question, but did you open the ports in iptables? I use a similar scheme on my NFS servers to "fix" the ports and it just doesn't work at ALL unless those ports are opened up in iptables. I use different ports, but here's the lines I inserted into my /etc/sysconfig/iptables file to get NFS working on the server:
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -m multiport -p tcp -s 192.168.1.0/24 --dports 111,2049,4000,4001,4002,4003 -j ACCEPT -A RH-Firewall-1-INPUT -m state --state NEW -m udp -m multiport -p udp -s 192.168.1.0/24 --dports 111,2049,4000,4001,4002,4003 -j ACCEPT
You'll have to alter the '--dports' and '-s' parameters to match the ports and IP address range you are using.
Hope that helps!
Jay Leafey - Memphis, TN jay.leafey@mindless.com
CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Jordi Prats wrote:
I've no iptables, I'm using a PIX to firewall them :)
did you open the ports on the pix?
On Wed, Jun 4, 2008 at 1:53 AM, Jay Leafey jay.leafey@mindless.com wrote:
Jordi Prats wrote:
Hi, I'm trying to setup a firewalled NFS server. I've configured my server (CentOS 5) using the following parameters /etc/sysconfig/nfs MOUNTD_NFS_V1="no" MOUNTD_NFS_V2="no" RQUOTAD_PORT=875 LOCKD_TCPPORT=32803 LOCKD_UDPPORT=32769 RPCNFSDCOUNT=64 MOUNTD_PORT=892 STATD_PORT=662 STATD_OUTGOING_PORT=2020 SECURE_NFS="yes"
modprobe.conf: options lockd nlm_udpport=4001 nlm_tcpport=4001
But it does not mount it: # mount 172.20.0.150:/tmp/ /mnt/tmp/ mount: mount to NFS server '172.20.0.150' failed: timed out (giving up).
There's anything else I must setup to use fixed ports ?
Thanks,
It may be an obvious question, but did you open the ports in iptables? I use a similar scheme on my NFS servers to "fix" the ports and it just doesn't work at ALL unless those ports are opened up in iptables. I use different ports, but here's the lines I inserted into my /etc/sysconfig/iptables file to get NFS working on the server:
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -m multiport -p tcp -s 192.168.1.0/24 --dports 111,2049,4000,4001,4002,4003 -j ACCEPT -A RH-Firewall-1-INPUT -m state --state NEW -m udp -m multiport -p udp -s 192.168.1.0/24 --dports 111,2049,4000,4001,4002,4003 -j ACCEPT
You'll have to alter the '--dports' and '-s' parameters to match the ports and IP address range you are using.
Hope that helps!
Jay Leafey - Memphis, TN jay.leafey@mindless.com
CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
of course...
On Wed, Jun 4, 2008 at 8:28 PM, mouss mouss@netoyen.net wrote:
Jordi Prats wrote:
I've no iptables, I'm using a PIX to firewall them :)
did you open the ports on the pix?
On Wed, Jun 4, 2008 at 1:53 AM, Jay Leafey jay.leafey@mindless.com wrote:
Jordi Prats wrote:
Hi, I'm trying to setup a firewalled NFS server. I've configured my server (CentOS 5) using the following parameters /etc/sysconfig/nfs MOUNTD_NFS_V1="no" MOUNTD_NFS_V2="no" RQUOTAD_PORT=875 LOCKD_TCPPORT=32803 LOCKD_UDPPORT=32769 RPCNFSDCOUNT=64 MOUNTD_PORT=892 STATD_PORT=662 STATD_OUTGOING_PORT=2020 SECURE_NFS="yes"
modprobe.conf: options lockd nlm_udpport=4001 nlm_tcpport=4001
But it does not mount it: # mount 172.20.0.150:/tmp/ /mnt/tmp/ mount: mount to NFS server '172.20.0.150' failed: timed out (giving up).
There's anything else I must setup to use fixed ports ?
Thanks,
It may be an obvious question, but did you open the ports in iptables? I use a similar scheme on my NFS servers to "fix" the ports and it just doesn't work at ALL unless those ports are opened up in iptables. I use different ports, but here's the lines I inserted into my /etc/sysconfig/iptables file to get NFS working on the server:
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -m multiport -p tcp -s 192.168.1.0/24 --dports 111,2049,4000,4001,4002,4003 -j ACCEPT -A RH-Firewall-1-INPUT -m state --state NEW -m udp -m multiport -p udp -s 192.168.1.0/24 --dports 111,2049,4000,4001,4002,4003 -j ACCEPT
You'll have to alter the '--dports' and '-s' parameters to match the ports and IP address range you are using.
Hope that helps!
Jay Leafey - Memphis, TN jay.leafey@mindless.com
CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
On Fri, Jun 06, 2008 at 08:54:05AM +0200, Jordi Prats wrote:
of course...
please delete the unneeded lines when you reply as a courtesy to the other subscribers.
Thanks,
Tru
-
Jay Leafey -
Jordi Prats -
mouss -
Tru Huynh