Moxa V2416-T-LX [44/88] Nfs network file system client

V2416 Linux User's Manual Managing Communications

3-20

Use the following command to create a pppoe connection:

#pppd eth0

8. The ADSL modem is connected to the LAN1 port, which is named eth0. If the ADSL modem is connected

to LAN2, use eth1, etc.

9. Type #ifconfig ppp0 to check if the connection is OK. If the connection is OK, you should see the IP

address of ppp0. Use #ping to test the IP address.

ppp0 Link encap Point-to-Point Protocol

inet addr 192.76.32.3 P-t-P 129.67.1.165 Mask 255.255.255.0

UP POINTOPOINT RUNNING MTU 1500 Metric 1

RX packets 33 errors 0 dropped 0 overrun 0

TX packets 42 errors 0 dropped 0 overrun 0

10. If you want to disconnect the connection, use the kill command to kill the pppd process.

NFS (Network File System) Client

The Network File System (NFS) is used to mount a disk partition on a remote machine (as if it were on a local

hard drive), allowing fast, seamless sharing of files across a network. NFS allows users to develop applications

for the V2416-LX without worrying about the amount of disk space that will be available. The V2416-LX only

supports NFS client protocol.

ATTENTION

Click on the following links for more information about NFS.

http://www.ietf.org/rfc/rfc1213.txt

http://www.faqs.org/rfcs/rfc1317.html

The following procedures illustrate how to mount a remote NFS Server.

1. Scan the NFS Server’s shared directory:

#showmount –e HOST

showmount: Shows the mount information of an NFS Server

-e: Shows the NFS Server’s export list.

HOST: IP address or DNS address

2. Establish a mount point on the NFS Client site:

#mkdir –p /home/nfs/public

3. Mount the remote directory to a local directory:

# mount -t nfs -o nolock 192.168.3.100:/home/public /home/nfs/public

(This is where 192.168.3.100 is the example IP address of the NFS server.)

SNMP (Simple Network Management Protocol)

The V2416-LX comes with the SNMP V1 (Simple Network Management Protocol) agent software pre-installed.

It supports RFC 1213 MIB-II. The following example shows an SNMP agent responding to a query from the

SNMP browser on the host site:

***** SNMP QUERY STARTED *****

[root@jaredRH90 root]# snmpwalk -v 1 -c public 192.168.30.128|more

RFC1213-MIB::sysDescr.0 = STRING: “Linux Moxa 2.6.30-bpo.2-686 #1 SMP Fri Dec 11

18:12:58 UTC 2009 i686”

RFC1213-MIB::sysObjectID.0 = OID: RFC1155-SMI::enterprises.8691.12.2420

DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (126176) 0:21:01.76