Moxa Technologies EM-1240-LX Snmp Agent with MIB II & RS-232 Like Group, Ip MIB Tcp MIB Udp MIB

Page 58

EM-1240-LX User’s Manual

SNMP Agent with MIB II & RS-232 Like Group

 

 

 

 

 

 

ip MIB

tcp MIB

udp MIB

 

 

ipForwarding

tcpRtoAlgorithm

udpInDatagrams

 

 

ipDefaultTTL

tcpRtoMin

udpNoPorts

 

 

ipInReceives

tcpRtoMax

udpInErrors

 

 

ipInHdrErrors

tcpMaxConn

udpOutDatagrams

 

 

ipInAddrErrors

tcpActiveOpens

udpTable

 

 

ipForwDatagrams

tcpPassiveOpens

udpLocalAddress

 

 

ipInUnknownProtos

tcpAttemptFails

udpLocalPort

 

 

ipInDiscards

tcpEstabResets

 

 

 

ipInDelivers

tcpCurrEstab

 

 

 

ipOutRequests

tcpInSegs

 

 

 

ipOutDiscards

tcpOutSegs

 

 

 

ipOutNoRoutes

tcpRetransSegs

 

 

 

ipReasmTimeout

tcpConnTable

 

 

 

ipReasmReqds

tcpConnState

 

 

 

ipReasmFails

tcpConnLocalAddress

 

 

 

ipFragOKs

tcpConnLocalPort

 

 

 

ipFragFails

tcpConnRemAddress

 

 

 

ipFragCreates

tcpConnRemPort

 

 

 

ipAddrTable

tcpInErrs

 

 

 

ipAdEntAddr

tcpOutRsts

 

 

 

ipAdEntIfIndex

 

 

 

 

ipAdEntNetMask

 

 

 

 

ipAdEntBcastAddr

 

 

 

 

ipAdEntReasmMaxSize

 

 

 

 

ipRouteTable

 

 

 

 

ipRouteDest

 

 

 

 

ipRouteIfIndex

 

 

 

 

ipRouteMetric1

 

 

 

 

ipRouteMetric2

 

 

 

 

ipRouteMetric3

 

 

 

 

ipRouteMetric4

 

 

 

 

ipRouteNextHop

 

 

 

 

ipRouteType

 

 

 

 

ipRouteProto

 

 

 

 

ipRouteAge

 

 

 

 

ipRouteMask

 

 

 

 

ipRouteMetric5

 

 

 

 

ipRouteInfo

 

 

 

 

ipNetToMediaTable

 

 

 

 

ipNetToMediaIfIndex

 

 

 

 

ipNetToMediaPhysAddress

 

 

 

 

ipNetToMediaNetAddress

 

 

 

 

ipNetToMediaType

 

 

 

 

ipRoutingDiscards

 

 

 

B-2

Image 58
Contents EM-1240-LX User’s Manual First Edition, NovemberCopyright Notice Table of Contents Chapter EM-1240-LX Device API Introduction Overview Package ChecklistProduct Features EM-1240-LXProduct Specifications Hardware SpecificationsSoftware Specifications Hardware Block Diagram Appearance EM-1240 Development Kit Embedded ModuleEM-1240 Embedded Module EM-1240 Development Kit Dimensions LED Indicators Installing the EM-1240-LXWiring Requirements Connecting the Power Connecting Data Transmission CablesGrounding the EM-1240-LX Connecting to the Network Connecting to a Serial DeviceAdditional Functions Reset ButtonInternal SD Socket Serial Console PortReal-time Clock Getting Started Connecting the EM-1240-LX to a PC Powering on the EM-1240-LXConsole Port 192.168.3.127 255.255.255.0 Default IP Address Default NetmaskTelnet 192.168.4.127 255.255.255.0Configuring the Ethernet Interface Ifconfig eth0 Dhcpcd -p -a eth0 & dhcpcd -p -a eth1Installing a Secure Digital SD Memory Card Step Installing the EM-1240-LX Tool ChainDeveloping Your Applications #mount -t iso9660 /dev/cdrom /mnt/cdromEM-1240-LX User’s Manual Compiling Hello.c PATH=/usr/local/arm-elf/bin$PATHUploading Hello to the EM-1240-LX #makeRunning Hello on the EM-1240-LX # chmod 755 hello #./helloMake File Example Code Cflags =Software Package EM-1240-LX Software Architecture Journaling Flash File System JFFS2 Flash Context Flash Address Size Access controlAdditional information about JFFS2 is available at EM-1240-LX Software Package Bin DevPtyp0 Ppp Pio Rtc Ram1 Ram0 Null Kmem Mem Cua0 Console Tty Configuring the EM-1240-LX ‰ Iptables ‰ NATExample default enable Enabling and Disabling DaemonsDefault Home Page address Adding a WebLocal Host Packets Usage Define policy rules, and Append or delete rulesExamples Define policy for chain rules Enabling NAT at Bootup NAT ExampleDial-out Service Configuring Dial-in/Dial-out ServiceConfiguring PPPoE Dial-in ServiceHow to Mount a Remote NFS Server Dynamic Driver Module Load/UnloadUpramdisk Ramdiskupkernel em1240-1.x.bin /ramdiskrebootUpgrading the Kernel Cd ramdiskUpgrading the Root File System & User Directory Upramdisk Cd ramdiskUser Directory Backup-EM-1240-LX to PC Ramdiskbackupfs /ramdisk/usrdisk-backupAutostarting User Applications on Bootup Loading Factory DefaultsMirroring the Application Program and Configuration Checking the Kernel and Root File System VersionsFsversion Cat /etc/versionEM-1240-LX Device API Buzzer RTC Real-time ClockUart Interface UC Finder Windows UC Finder EM-1240-LX User’s Manual UC Finder EM-1240-LX User’s Manual UC Finder Linux UC Finder File manager System CommandsBusybox µClinux normal command utility collection EditorOther NetworkProcess Moxa Special UtilitiesSnmp Agent with MIB II & RS-232 Like Group Snmp Agent with MIB II & RS-232 Like Group Ip MIB Tcp MIB Udp MIBSnmp MIB RFC1317 RS-232 like group supported variables Rs232 MIBEM-1240-LX FAQ Service Information Moxa Internet Services Following services are providedProblem Report Form Moxa Product † EM-1240-LX Serial NumberProduct Return Procedure