编辑（添加/删除/修改）ARP表
4.91/5 (9投票s)
一个用于显示和修改地址解析协议（ARP）使用的IP到物理地址转换表的工具。
引言
这是一个用于显示和修改ARP（地址解析协议）使用的IP到物理地址转换表的工具，类似于Windows命令行工具arp.exe。该工具将执行两项操作：显示ARP表条目，以及添加/修改/删除ARP条目。这些操作通过请求SNMP（简单网络管理协议）扩展库来实现。
通过SNMP访问IP和MAC地址
您可以通过SNMP读取和修改ARP表，方法是请求SNMP来获取/设置对象信息。SNMP通过MIB（管理信息库）进行请求和响应。MIB就像一棵树，包含所有可管理的对象。有关更多信息，请查看RFC1213。还可以查看%SystemRoot%\system32\*.mib下的文件。我们将使用的条目文件是%SystemRoot%\system32\mib_ii.mib。您可以使用记事本打开并查看它。
这是一个MIB ipNetToMediaEntry 条目
ipNetToMediaEntry OBJECT-TYPE SYNTAX IpNetToMediaEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Each entry contains one IpAddress to 'physical' address equivalence." INDEX { ipNetToMediaIfIndex, ipNetToMediaNetAddress } ::= { ipNetToMediaTable 1 }
MIB通过OID（对象标识符）编号来访问对象。每个对象都有一个编号，子对象具有父对象编号和自己的编号。编号之间用点"."分隔。例如，如果父对象编号为“1”，子对象编号为“3”，则子对象的OID编号将是“1.3”，子对象的子对象可能是“1.3.6”，…“1.3.6.1.2.1”，依此类推。
这是对象树的简单草图
初始化类
我使用了SnmpExtensionQuery函数来解析SNMP请求，但在使用它之前，您必须调用SnmpExtensionInit函数来初始化SNMP扩展代理DLL。这两个函数都存在于Microsoft库inetmib1.dll中，因此在类构造函数中，我加载此库并获取这些函数的地址，然后调用SnmpExtensionInit来初始化SNMP扩展代理DLL。
这是CARP类的构造函数
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
CARP::CARP()
{
// Load dynamic library: inetmib1.dll
hMIBLibrary = LoadLibrary(TEXT("inetmib1.dll"));
// If library loaded, get addresses of (SnmpExtensionInit,
// pfnSnmpExtensionQuery) functions
if (hMIBLibrary)
{
pfnSnmpExtensionInit = (PFNSNMPEXTENSIONINIT) GetProcAddress(hMIBLibrary,
"SnmpExtensionInit");
pfnSnmpExtensionQuery = (PFNSNMPEXTENSIONQUERY) GetProcAddress(hMIBLibrary,
"SnmpExtensionQuery");
// If success get addresses and initialize SNMP, bInitialized = true
if (pfnSnmpExtensionInit && pfnSnmpExtensionQuery)
{
HANDLE hPollForTrapEvent;
AsnObjectIdentifier aoiSupportedView;
bInitialized = pfnSnmpExtensionInit(0, &hPollForTrapEvent,
&aoiSupportedView);
}
}
else
{
// If fail to get addresses, bInitialized = false
bInitialized = FALSE;
AfxMessageBox(_T("Load library fail"));
}
}
获取ARP条目
GetEntries函数获取ARP条目，类似于arp.exe -a。它接受三个参数：pTable，指向将填充IP和MAC地址的arpTable结构数组的指针；TableLength，数组的长度；AdapterIndex，NIC适配器索引号。我使用了三个OID来获取ARP表条目。OID[0] = "1.3.6.1.2.1.4.22.1.1"用于获取条目的接口索引并将其与AdapterIndex参数进行比较；OID[1] = "1.3.6.1.2.1.4.22.1.2"用于获取IP和MAC地址；OID[2] = "1.3.6.1.2.1.4.22.1.4"用于获取条目类型（静态或动态）。
//-----------------------------------------------------------------------
// Function: GetEntries: Read ARP table for specific NIC interface.
//
// Parameters:
// pTable Pointer to array of arpTable struct
// TableLength Length of the array
// AdapterIndex NIC Adapter index number
//
// Returns:
// Number of read ARP entries
//-----------------------------------------------------------------------
int CARP::GetEntries(arpTable* pTable, int TableLength, int AdapterIndex)
{
// Be sure initialize SNMP true
if (!bInitialized)
return 0;
SnmpVarBindList SVBList[3];
SnmpVarBind SVBVars[3];
UINT OID[3][10];
AsnInteger32 aiErrorStatus[3], aiErrorIndex[3];
AsnObjectIdentifier AsnOID0 = {sizeof(OID[0])/sizeof(UINT), OID[0]};
AsnObjectIdentifier AsnOID1 = {sizeof(OID[1])/sizeof(UINT), OID[1]};
AsnObjectIdentifier AsnOID2 = {sizeof(OID[2])/sizeof(UINT), OID[2]};
unsigned long pIPAddress;
unsigned long pMACAddress;
int iEntries;
//-----------------------------------------------------------------------
// Fill array of 3 OIDs
//
// OID[0] : "1.3.6.1.2.1.4.22.1.1", ipNetToMediaIfIndex
// The interface on which this entry's equivalence is effective
//
// OID[1] : "1.3.6.1.2.1.4.22.1.2", ipNetToMediaPhysAddress
// The media-dependent 'physical' address
//
// OID[2] : "1.3.6.1.2.1.4.22.1.4", ipNetToMediaType
// Entry type: 1:Other, 2:Invalid(Remove), 3:Dynamic, 4:Static
//
for (int count=0; count<3; count++)
{
OID[count][0] = 1;
OID[count][1] = 3;
OID[count][2] = 6;
OID[count][3] = 1;
OID[count][4] = 2;
OID[count][5] = 1;
OID[count][6] = 4;
OID[count][7] = 22;
OID[count][8] = 1;
switch(count)
{
case 0:
// Adapter interface
OID[count][9] = 1;
break;
case 1:
// MAC address
OID[count][9] = 2;
break;
case 2:
// Entry Type
OID[count][9] = 4;
break;
}
}
ZeroMemory(pTable, sizeof(arpTable)*TableLength);
SVBList[0].len = 1;
SVBList[0].list = &SVBVars[0];
SnmpUtilOidCpy(&SVBVars[0].name, &AsnOID0);
SVBList[1].len = 1;
SVBList[1].list = &SVBVars[1];
SnmpUtilOidCpy(&SVBVars[1].name, &AsnOID1);
SVBList[2].len = 1;
SVBList[2].list = &SVBVars[2];
SnmpUtilOidCpy(&SVBVars[2].name, &AsnOID2);
iEntries = 0;
do
{
aiErrorStatus[0] = 0;
aiErrorIndex[0] = 0;
aiErrorStatus[1] = 0;
aiErrorIndex[1] = 0;
aiErrorStatus[2] = 0;
aiErrorIndex[2] = 0;
// Query information of 3 OIDs
if (pfnSnmpExtensionQuery(SNMP_PDU_GETNEXT, &SVBList[0],
&aiErrorStatus[0], &aiErrorIndex[0]))
if (pfnSnmpExtensionQuery(SNMP_PDU_GETNEXT, &SVBList[1],
&aiErrorStatus[1], &aiErrorIndex[1]))
if (pfnSnmpExtensionQuery(SNMP_PDU_GETNEXT, &SVBList[2],
&aiErrorStatus[2], &aiErrorIndex[2]))
if (aiErrorStatus[0] == SNMP_ERRORSTATUS_NOERROR &&
aiErrorStatus[1] == SNMP_ERRORSTATUS_NOERROR &&
aiErrorStatus[2] == SNMP_ERRORSTATUS_NOERROR)
// Check for error
{
//----------------------------------------------------------
// From MSDN Help:
// http://msdn2.microsoft.com/en-us/library/aa378021.aspx
//
// If the extension agent cannot resolve
// the variable bindings on a Get Next request,
// it must change the name field of the SnmpVarBind
// structure to the value of the object
// identifier immediately following that
// of the currently supported MIB subtree view.
// For example, if the extension agent supports
// view ".1.3.6.1.4.1.77.1", a Get Next
// request on ".1.3.6.1.4.1.77.1.5.1"
// would result in a modified name
// field of ".1.3.6.1.4.1.77.2".
// This signals the SNMP service to continue
// the attempt to resolve the variable
// bindings with other extension agents
//----------------------------------------------------------
if(SnmpUtilOidNCmp(&SVBVars[0].name,
&AsnOID0, AsnOID0.idLength))
break;
if(SnmpUtilOidNCmp(&SVBVars[1].name,
&AsnOID1, AsnOID1.idLength))
break;
if(SnmpUtilOidNCmp(&SVBVars[2].name,
&AsnOID2, AsnOID2.idLength))
break;
// Verify selected Adapter interface
if (AdapterIndex == SVBList[0].list->value.asnValue.number)
{
// pIPAddress get pointer ro IP Address
pIPAddress = (unsigned long)SVBList[1].list->name.ids;
pTable[iEntries].IPAddress[0] =
*(unsigned char *)(pIPAddress + 44);
pTable[iEntries].IPAddress[1] =
*(unsigned char *)(pIPAddress + 48);
pTable[iEntries].IPAddress[2] =
*(unsigned char *)(pIPAddress + 52);
pTable[iEntries].IPAddress[3] =
*(unsigned char *)(pIPAddress + 56);
// pIPAddress get pointer ro MAC Address
pMACAddress =
(unsigned long)SVBList[1].list->value.asnValue.string.stream;
if (pMACAddress)
{
pTable[iEntries].MACAddress[0] =
*(unsigned char *)(pMACAddress + 0);
pTable[iEntries].MACAddress[1] =
*(unsigned char *)(pMACAddress + 1);
pTable[iEntries].MACAddress[2] =
*(unsigned char *)(pMACAddress + 2);
pTable[iEntries].MACAddress[3] =
*(unsigned char *)(pMACAddress + 3);
pTable[iEntries].MACAddress[4] =
*(unsigned char *)(pMACAddress + 4);
pTable[iEntries].MACAddress[5] =
*(unsigned char *)(pMACAddress + 5);
}
// Entry Type
pTable[iEntries].Type =
(unsigned long)SVBList[2].list->value.asnValue.number;
// Type must be one of (1, 2, 3, 4)
if (pTable[iEntries].Type>=1 && pTable[iEntries].Type<=4)
iEntries++; // Move to next array position
}
}
else
break; // If error exit do-while
}
while(iEntries < TableLength);
// Frees the memory allocated for the specified object identifiers
SnmpUtilOidFree(&SVBVars[2].name);
SnmpUtilOidFree(&SVBVars[1].name);
SnmpUtilOidFree(&SVBVars[0].name);
return iEntries; // Return number of Entries
}
编辑ARP条目
EditEntry函数添加/修改/删除ARP条目。它添加动态条目，类似于arp.exe 1.2.3.4 11-22-33-44-55-66，静态条目，类似于arp.exe –s 1.2.3.4 11-22-33-44-55-66，或者删除条目，类似于arp.exe –d 1.2.3.4。当您添加新条目时，如果条目IP地址不在ARP表中，则该条目将被添加到表中。否则，如果条目IP地址已存在于ARP表中，则该条目将被更新。要删除条目，您只需要IP地址来标识NIC接口上的条目。删除操作不需要MAC地址。该函数接受四个参数：IPAddress，由4个BYTE组成的数组，IP地址的4个字节；MACAddress，由4个BYTE组成的数组，MAC地址的6个字节；Entry type（2:删除，3:动态，4:静态）；AdapterIndex - NIC适配器索引号。我使用了四个OID来设置ARP表条目：OID[0] = "1.3.6.1.2.1.4.22.1.1"，用于设置条目的接口索引；OID[1] = "1.3.6.1.2.1.4.22.1.2"，用于设置MAC地址；OID[3] = "1.3.6.1.2.1.4.22.1.3"，用于设置IP地址；OID[2] = "1.3.6.1.2.1.4.22.1.4"，用于设置条目类型（静态或动态），或删除条目。
//-----------------------------------------------------------------------
// Function: EditEntry: Add/Modify/Remove ARP entry for specific NIC interface.
//
// Parameters:
// IPAddress Array of 4 BYTES, 4 octs of IP Address
// MACAddress Array of 4 BYTES, 6 octs of MAC Address
// Type Entry type (2:Remove, 3:Dynamic, 4:Static)
// AdapterIndex NIC Adapter index number
//
// Returns:
// TRUE if set successfully, FALSE otherwise.
//-----------------------------------------------------------------------
BOOL CARP::EditEntry(unsigned char IPAddress[4], unsigned char MACAddress[6],
unsigned long Type, int AdapterIndex)
{
if (!bInitialized)
return 0;
SnmpVarBindList SVBList;
SnmpVarBind SVBVars[4];
UINT OID[4][10];
AsnInteger32 aiErrorStatus, aiErrorIndex;
BOOL bReturn = FALSE;
//-----------------------------------------------------------------------
// Fill array of 4 OIDs
//
// OID[0] : "1.3.6.1.2.1.4.22.1.1", ipNetToMediaIfIndex
// The interface on which this entry's equivalence is effective
//
// OID[1] : "1.3.6.1.2.1.4.22.1.2", ipNetToMediaPhysAddress
// The media-dependent 'physical' address
//
// OID[2] : "1.3.6.1.2.1.4.22.1.3", ipNetToMediaNetAddress
// The IpAddress corresponding to the media-dependent 'physical' address
//
// OID[3] : "1.3.6.1.2.1.4.22.1.4", ipNetToMediaType
// Entry type: 1:Other, 2:Invalid(Remove), 3:Dynamic, 4:Static
//-----------------------------------------------------------------------
for (int count=0; count<4; count++)
{
OID[count][0] = 1;
OID[count][1] = 3;
OID[count][2] = 6;
OID[count][3] = 1;
OID[count][4] = 2;
OID[count][5] = 1;
OID[count][6] = 4;
OID[count][7] = 22;
OID[count][8] = 1;
OID[count][9] = 1 + count;
switch(count)
{
case 0:
// OID[0] : "1.3.6.1.2.1.4.22.1.1", ipNetToMediaIfIndex
// The interface on which this entry's equivalence is effective
SVBVars[count].value.asnType = ASN_INTEGER;
SVBVars[count].value.asnValue.number = AdapterIndex;
break;
case 1:
// OID[1] : "1.3.6.1.2.1.4.22.1.2", ipNetToMediaPhysAddress
// The media-dependent 'physical' address
SVBVars[count].value.asnType = ASN_OCTETSTRING;
SVBVars[count].value.asnValue.string.stream = MACAddress;
SVBVars[count].value.asnValue.string.length = 6; // MAC Address length
SVBVars[count].value.asnValue.string.dynamic= FALSE;
break;
case 2:
// OID[2] : "1.3.6.1.2.1.4.22.1.3", ipNetToMediaNetAddress
// The IpAddress corresponding
// to the media-dependent 'physical' address
SVBVars[count].value.asnType = ASN_IPADDRESS;
SVBVars[count].value.asnValue.string.stream = IPAddress;
SVBVars[count].value.asnValue.string.length = 4; // IP Address length
SVBVars[count].value.asnValue.string.dynamic= FALSE;
break;
case 3:
// OID[3] : "1.3.6.1.2.1.4.22.1.4", ipNetToMediaType
// Entry type: 2:Remove, 3:Dynamic, 4:Static
SVBVars[count].value.asnType = ASN_INTEGER;
SVBVars[count].value.asnValue.number = Type;
break;
}
AsnObjectIdentifier AsnOID = {sizeof(OID[count])/sizeof(UINT), OID[count]};
SnmpUtilOidCpy(&SVBVars[count].name, &AsnOID);
}
SVBList.len = 4;
SVBList.list = SVBVars;
aiErrorStatus = 0;
aiErrorIndex = 0;
// Set information of entry (4 OIDs)
if (pfnSnmpExtensionQuery(SNMP_PDU_SET, &SVBList, &aiErrorStatus, &aiErrorIndex))
if (aiErrorStatus == SNMP_ERRORSTATUS_NOERROR)
bReturn = TRUE; // If success set bReturn = true
// Frees the memory allocated for the specified object identifiers
SnmpUtilOidFree(&SVBVars[3].name);
SnmpUtilOidFree(&SVBVars[2].name);
SnmpUtilOidFree(&SVBVars[1].name);
SnmpUtilOidFree(&SVBVars[0].name);
return bReturn; // TRUE if set successfully, FALSE otherwise.
}
此外，您也可以使用相同的方式，通过合适的OID来添加/修改/删除路由表信息，请参阅一些RFC1213标识符。
mib-2 node 1.3.6.1.2.1
system node 1.3.6.1.2.1.1
sysDescr scalar 1.3.6.1.2.1.1.1
sysObjectID scalar 1.3.6.1.2.1.1.2
sysUpTime scalar 1.3.6.1.2.1.1.3
sysContact scalar 1.3.6.1.2.1.1.4
sysName scalar 1.3.6.1.2.1.1.5
sysLocation scalar 1.3.6.1.2.1.1.6
sysServices scalar 1.3.6.1.2.1.1.7
interfaces node 1.3.6.1.2.1.2
ifNumber scalar 1.3.6.1.2.1.2.1
ifTable table 1.3.6.1.2.1.2.2
ifEntry row 1.3.6.1.2.1.2.2.1
ifIndex column 1.3.6.1.2.1.2.2.1.1
ifDescr column 1.3.6.1.2.1.2.2.1.2
ifType column 1.3.6.1.2.1.2.2.1.3
ifMtu column 1.3.6.1.2.1.2.2.1.4
ifSpeed column 1.3.6.1.2.1.2.2.1.5
ifPhysAddress column 1.3.6.1.2.1.2.2.1.6
ifAdminStatus column 1.3.6.1.2.1.2.2.1.7
ifOperStatus column 1.3.6.1.2.1.2.2.1.8
ifLastChange column 1.3.6.1.2.1.2.2.1.9
ifInOctets column 1.3.6.1.2.1.2.2.1.10
ifInUcastPkts column 1.3.6.1.2.1.2.2.1.11
ifInNUcastPkts column 1.3.6.1.2.1.2.2.1.12
ifInDiscards column 1.3.6.1.2.1.2.2.1.13
ifInErrors column 1.3.6.1.2.1.2.2.1.14
ifInUnknownProtos column 1.3.6.1.2.1.2.2.1.15
ifOutOctets column 1.3.6.1.2.1.2.2.1.16
ifOutUcastPkts column 1.3.6.1.2.1.2.2.1.17
ifOutNUcastPkts column 1.3.6.1.2.1.2.2.1.18
ifOutDiscards column 1.3.6.1.2.1.2.2.1.19
ifOutErrors column 1.3.6.1.2.1.2.2.1.20
ifOutQLen column 1.3.6.1.2.1.2.2.1.21
ifSpecific column 1.3.6.1.2.1.2.2.1.22
at node 1.3.6.1.2.1.3
atTable table 1.3.6.1.2.1.3.1
atEntry row 1.3.6.1.2.1.3.1.1
atIfIndex column 1.3.6.1.2.1.3.1.1.1
atPhysAddress column 1.3.6.1.2.1.3.1.1.2
atNetAddress column 1.3.6.1.2.1.3.1.1.3
ip node 1.3.6.1.2.1.4
ipForwarding scalar 1.3.6.1.2.1.4.1
ipDefaultTTL scalar 1.3.6.1.2.1.4.2
ipInReceives scalar 1.3.6.1.2.1.4.3
ipInHdrErrors scalar 1.3.6.1.2.1.4.4
ipInAddrErrors scalar 1.3.6.1.2.1.4.5
ipForwDatagrams scalar 1.3.6.1.2.1.4.6
ipInUnknownProtos scalar 1.3.6.1.2.1.4.7
ipInDiscards scalar 1.3.6.1.2.1.4.8
ipInDelivers scalar 1.3.6.1.2.1.4.9
ipOutRequests scalar 1.3.6.1.2.1.4.10
ipOutDiscards scalar 1.3.6.1.2.1.4.11
ipOutNoRoutes scalar 1.3.6.1.2.1.4.12
ipReasmTimeout scalar 1.3.6.1.2.1.4.13
ipReasmReqds scalar 1.3.6.1.2.1.4.14
ipReasmOKs scalar 1.3.6.1.2.1.4.15
ipReasmFails scalar 1.3.6.1.2.1.4.16
ipFragOKs scalar 1.3.6.1.2.1.4.17
ipFragFails scalar 1.3.6.1.2.1.4.18
ipFragCreates scalar 1.3.6.1.2.1.4.19
ipAddrTable table 1.3.6.1.2.1.4.20
ipAddrEntry row 1.3.6.1.2.1.4.20.1
ipAdEntAddr column 1.3.6.1.2.1.4.20.1.1
ipAdEntIfIndex column 1.3.6.1.2.1.4.20.1.2
ipAdEntNetMask column 1.3.6.1.2.1.4.20.1.3
ipAdEntBcastAddr column 1.3.6.1.2.1.4.20.1.4
ipAdEntReasmMaxSize column 1.3.6.1.2.1.4.20.1.5
ipRouteTable table 1.3.6.1.2.1.4.21
ipRouteEntry row 1.3.6.1.2.1.4.21.1
ipRouteDest column 1.3.6.1.2.1.4.21.1.1
ipRouteIfIndex column 1.3.6.1.2.1.4.21.1.2
ipRouteMetric1 column 1.3.6.1.2.1.4.21.1.3
ipRouteMetric2 column 1.3.6.1.2.1.4.21.1.4
ipRouteMetric3 column 1.3.6.1.2.1.4.21.1.5
ipRouteMetric4 column 1.3.6.1.2.1.4.21.1.6
ipRouteNextHop column 1.3.6.1.2.1.4.21.1.7
ipRouteType column 1.3.6.1.2.1.4.21.1.8
ipRouteProto column 1.3.6.1.2.1.4.21.1.9
ipRouteAge column 1.3.6.1.2.1.4.21.1.10
ipRouteMask column 1.3.6.1.2.1.4.21.1.11
ipRouteMetric5 column 1.3.6.1.2.1.4.21.1.12
ipRouteInfo column 1.3.6.1.2.1.4.21.1.13
ipNetToMediaTable table 1.3.6.1.2.1.4.22
ipNetToMediaEntry row 1.3.6.1.2.1.4.22.1
ipNetToMediaIfIndex column 1.3.6.1.2.1.4.22.1.1
ipNetToMediaPhysAddress column 1.3.6.1.2.1.4.22.1.2
ipNetToMediaNetAddress column 1.3.6.1.2.1.4.22.1.3
ipNetToMediaType column 1.3.6.1.2.1.4.22.1.4
ipRoutingDiscards scalar 1.3.6.1.2.1.4.23
icmp node 1.3.6.1.2.1.5
icmpInMsgs scalar 1.3.6.1.2.1.5.1
icmpInErrors scalar 1.3.6.1.2.1.5.2
icmpInDestUnreachs scalar 1.3.6.1.2.1.5.3
icmpInTimeExcds scalar 1.3.6.1.2.1.5.4
icmpInParmProbs scalar 1.3.6.1.2.1.5.5
icmpInSrcQuenchs scalar 1.3.6.1.2.1.5.6
icmpInRedirects scalar 1.3.6.1.2.1.5.7
icmpInEchos scalar 1.3.6.1.2.1.5.8
icmpInEchoReps scalar 1.3.6.1.2.1.5.9
icmpInTimestamps scalar 1.3.6.1.2.1.5.10
icmpInTimestampReps scalar 1.3.6.1.2.1.5.11
icmpInAddrMasks scalar 1.3.6.1.2.1.5.12
icmpInAddrMaskReps scalar 1.3.6.1.2.1.5.13
icmpOutMsgs scalar 1.3.6.1.2.1.5.14
icmpOutErrors scalar 1.3.6.1.2.1.5.15
icmpOutDestUnreachs scalar 1.3.6.1.2.1.5.16
icmpOutTimeExcds scalar 1.3.6.1.2.1.5.17
icmpOutParmProbs scalar 1.3.6.1.2.1.5.18
icmpOutSrcQuenchs scalar 1.3.6.1.2.1.5.19
icmpOutRedirects scalar 1.3.6.1.2.1.5.20
icmpOutEchos scalar 1.3.6.1.2.1.5.21
icmpOutEchoReps scalar 1.3.6.1.2.1.5.22
icmpOutTimestamps scalar 1.3.6.1.2.1.5.23
icmpOutTimestampReps scalar 1.3.6.1.2.1.5.24
icmpOutAddrMasks scalar 1.3.6.1.2.1.5.25
icmpOutAddrMaskReps scalar 1.3.6.1.2.1.5.26
tcp node 1.3.6.1.2.1.6
tcpRtoAlgorithm scalar 1.3.6.1.2.1.6.1
tcpRtoMin scalar 1.3.6.1.2.1.6.2
tcpRtoMax scalar 1.3.6.1.2.1.6.3
tcpMaxConn scalar 1.3.6.1.2.1.6.4
tcpActiveOpens scalar 1.3.6.1.2.1.6.5
tcpPassiveOpens scalar 1.3.6.1.2.1.6.6
tcpAttemptFails scalar 1.3.6.1.2.1.6.7
tcpEstabResets scalar 1.3.6.1.2.1.6.8
tcpCurrEstab scalar 1.3.6.1.2.1.6.9
tcpInSegs scalar 1.3.6.1.2.1.6.10
tcpOutSegs scalar 1.3.6.1.2.1.6.11
tcpRetransSegs scalar 1.3.6.1.2.1.6.12
tcpConnTable table 1.3.6.1.2.1.6.13
tcpConnEntry row 1.3.6.1.2.1.6.13.1
tcpConnState column 1.3.6.1.2.1.6.13.1.1
tcpConnLocalAddress column 1.3.6.1.2.1.6.13.1.2
tcpConnLocalPort column 1.3.6.1.2.1.6.13.1.3
tcpConnRemAddress column 1.3.6.1.2.1.6.13.1.4
tcpConnRemPort column 1.3.6.1.2.1.6.13.1.5
tcpInErrs scalar 1.3.6.1.2.1.6.14
tcpOutRsts scalar 1.3.6.1.2.1.6.15
udp node 1.3.6.1.2.1.7
udpInDatagrams scalar 1.3.6.1.2.1.7.1
udpNoPorts scalar 1.3.6.1.2.1.7.2
udpInErrors scalar 1.3.6.1.2.1.7.3
udpOutDatagrams scalar 1.3.6.1.2.1.7.4
udpTable table 1.3.6.1.2.1.7.5
udpEntry row 1.3.6.1.2.1.7.5.1
udpLocalAddress column 1.3.6.1.2.1.7.5.1.1
udpLocalPort column 1.3.6.1.2.1.7.5.1.2
egp node 1.3.6.1.2.1.8
egpInMsgs scalar 1.3.6.1.2.1.8.1
egpInErrors scalar 1.3.6.1.2.1.8.2
egpOutMsgs scalar 1.3.6.1.2.1.8.3
egpOutErrors scalar 1.3.6.1.2.1.8.4
egpNeighTable table 1.3.6.1.2.1.8.5
egpNeighEntry row 1.3.6.1.2.1.8.5.1
egpNeighState column 1.3.6.1.2.1.8.5.1.1
egpNeighAddr column 1.3.6.1.2.1.8.5.1.2
egpNeighAs column 1.3.6.1.2.1.8.5.1.3
egpNeighInMsgs column 1.3.6.1.2.1.8.5.1.4
egpNeighInErrs column 1.3.6.1.2.1.8.5.1.5
egpNeighOutMsgs column 1.3.6.1.2.1.8.5.1.6
egpNeighOutErrs column 1.3.6.1.2.1.8.5.1.7
egpNeighInErrMsgs column 1.3.6.1.2.1.8.5.1.8
egpNeighOutErrMsgs column 1.3.6.1.2.1.8.5.1.9
egpNeighStateUps column 1.3.6.1.2.1.8.5.1.10
egpNeighStateDowns column 1.3.6.1.2.1.8.5.1.11
egpNeighIntervalHello column 1.3.6.1.2.1.8.5.1.12
egpNeighIntervalPoll column 1.3.6.1.2.1.8.5.1.13
egpNeighMode column 1.3.6.1.2.1.8.5.1.14
egpNeighEventTrigger column 1.3.6.1.2.1.8.5.1.15
egpAs scalar 1.3.6.1.2.1.8.6
transmission node 1.3.6.1.2.1.10
snmp node 1.3.6.1.2.1.11
snmpInPkts scalar 1.3.6.1.2.1.11.1
snmpOutPkts scalar 1.3.6.1.2.1.11.2
snmpInBadVersions scalar 1.3.6.1.2.1.11.3
snmpInBadCommunityNames scalar 1.3.6.1.2.1.11.4
snmpInBadCommunityUses scalar 1.3.6.1.2.1.11.5
snmpInASNParseErrs scalar 1.3.6.1.2.1.11.6
snmpInTooBigs scalar 1.3.6.1.2.1.11.8
snmpInNoSuchNames scalar 1.3.6.1.2.1.11.9
snmpInBadValues scalar 1.3.6.1.2.1.11.10
snmpInReadOnlys scalar 1.3.6.1.2.1.11.11
snmpInGenErrs scalar 1.3.6.1.2.1.11.12
snmpInTotalReqVars scalar 1.3.6.1.2.1.11.13
snmpInTotalSetVars scalar 1.3.6.1.2.1.11.14
snmpInGetRequests scalar 1.3.6.1.2.1.11.15
snmpInGetNexts scalar 1.3.6.1.2.1.11.16
snmpInSetRequests scalar 1.3.6.1.2.1.11.17
snmpInGetResponses scalar 1.3.6.1.2.1.11.18
snmpInTraps scalar 1.3.6.1.2.1.11.19
snmpOutTooBigs scalar 1.3.6.1.2.1.11.20
snmpOutNoSuchNames scalar 1.3.6.1.2.1.11.21
snmpOutBadValues scalar 1.3.6.1.2.1.11.22
snmpOutGenErrs scalar 1.3.6.1.2.1.11.24
snmpOutGetRequests scalar 1.3.6.1.2.1.11.25
snmpOutGetNexts scalar 1.3.6.1.2.1.11.26
snmpOutSetRequests scalar 1.3.6.1.2.1.11.27
snmpOutGetResponses scalar 1.3.6.1.2.1.11.28
snmpOutTraps scalar 1.3.6.1.2.1.11.29
snmpEnableAuthenTraps scalar 1.3.6.1.2.1.11.30