Re: [Dorset] Changed IP address lost NAS, but........
Hi Tim, > I have checked through all the relevant network settings on the NAS > and they are reporting the correct IP and Gateway Address. The NAS may have the equivalent of /etc/exports which can limit the IP addresses which can mount. > $ mount /media/nas > mount.nfs: access denied by server while mounting > 192.168.18.150:/volume1/Data What is the IP address of the Linux machine? It is a 192.168.18/24? ‘ip a’ will show the address of each network interface. ‘showmount -e 192.168.18.150’ may be a useful test as well as ‘rpcinfo 192.168.18.150’. -- Cheers, Ralph. -- Next meeting: Online, Jitsi, Tuesday, 2024-02-06 20:00 Check to whom you are replying Meetings, mailing list, IRC, ... http://dorset.lug.org.uk New thread, don't hijack: mailto:dorset@mailman.lug.org.uk
Re: [Dorset] Changed IP address lost NAS, but........
On 22/01/2024 09:50, Ralph Corderoy wrote: Hi Tim, I have checked through all the relevant network settings on the NAS and they are reporting the correct IP and Gateway Address. The NAS may have the equivalent of /etc/exports which can limit the IP addresses which can mount. $ mount /media/nas mount.nfs: access denied by server while mounting 192.168.18.150:/volume1/Data What is the IP address of the Linux machine? It is a 192.168.18/24? ‘ip a’ will show the address of each network interface. ‘showmount -e 192.168.18.150’ may be a useful test as well as ‘rpcinfo 192.168.18.150’. Thank you both for you suggestions Here the results from a couple of tests mit@NX1:~$ showmount -e clnt_create: RPC: Program not registered mit@NX1:~$ ip a 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: enp0s25: mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether 3c:97:0e:a2:0f:e8 brd ff:ff:ff:ff:ff:ff inet 192.168.18.34/24 brd 192.168.18.255 scope global dynamic noprefixroute enp0s25 valid_lft 43835sec preferred_lft 43835sec inet6 2a0e:cb01:8c:7400:3ed0:59ac:9748:6714/64 scope global dynamic noprefixroute valid_lft 477sec preferred_lft 477sec inet6 fe80::9e5b:2313:8e2c:e6e/64 scope link noprefixroute valid_lft forever preferred_lft forever 3: wwan0: mtu 1500 qdisc noop state DOWN group default qlen 1000 link/ether 42:ac:92:51:9b:6b brd ff:ff:ff:ff:ff:ff 4: wlp3s0: mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether 6c:88:14:a0:3d:d8 brd ff:ff:ff:ff:ff:ff Now I can ssh onto the the NAS (using Putty for linux), I can login but thats as far as I get. SSH is supposed to allow the basic commands like ls, but when I try I get nothing from command it just return the promtp. I have logged is an a normal user and an admin but that makes not difference, also tried sudo in ssh but again made not difference. I did get this from my laptop mit@NX1:~$ showmount -e clnt_create: RPC: Program not registered and this for the ssh terminal admin@diskstation:~$ showmount -e /Volume1/Data 192.168.1.1/24 Is this the /etc/exports we were are looking for? Finally it@NX1:~$ rpcinfo 192.168.18.150 program version netid address service owner 10 4 tcp6 ::.0.111 portmapper superuser 10 3 tcp6 ::.0.111 portmapper superuser 10 4 udp6 ::.0.111 portmapper superuser 10 3 udp6 ::.0.111 portmapper superuser 10 4 tcp 0.0.0.0.0.111 portmapper superuser 10 3 tcp 0.0.0.0.0.111 portmapper superuser 10 2 tcp 0.0.0.0.0.111 portmapper superuser 10 4 udp 0.0.0.0.0.111 portmapper superuser 10 3 udp 0.0.0.0.0.111 portmapper superuser 10 2 udp 0.0.0.0.0.111 portmapper superuser 10 4 local /var/run/rpcbind.sock portmapper superuser 10 3 local /var/run/rpcbind.sock portmapper superuser 15 1 udp 0.0.0.0.3.124 mountd superuser 15 1 tcp 0.0.0.0.3.124 mountd superuser 15 1 udp6 ::.3.124 mountd superuser 15 1 tcp6 ::.3.124 mountd superuser 15 2 udp 0.0.0.0.3.124 mountd superuser 15 2 tcp 0.0.0.0.3.124 mountd superuser 15 2 udp6 ::.3.124 mountd superuser 15 2 tcp6 ::.3.124 mountd superuser 15 3 udp 0.0.0.0.3.124 mountd superuser 15 3 tcp 0.0.0.0.3.124 mountd superuser 15 3 udp6 ::.3.124 mountd superuser 15 3 tcp6 ::.3.124 mountd superuser 13 2 tcp 0.0.0.0.8.1 nfs superuser 13 3 tcp 0.0.0.0.8.1 nfs superuser 13 4 tcp 0.0.0.0.8.1 nfs superuser 13 2 udp 0.0.0.0.8.1 nfs superuser 13 3 udp 0.0.0.0.8.1 nfs superuser 13 2 tcp6 ::.8.1 nfs superuser 13 3 tcp6 ::.8.1 nfs superuser 13 4 tcp6 ::.8.1 nfs superuser 13 2 udp6 ::.8.1 nfs superuser 13 3 udp6 ::.8.1 nfs superuser 100021 1 udp 0.0.0.0.173.221 nlockmgr superuser 100021 3 udp 0.0.0.0.173.221
