OID reference

sshdCfgClientAliveCountMax

1.3.6.1.4.1.272.4.44.1.18

Description

Sets the number of client alive messages (see above) which may be sent without sshd receiving any messages back from the client. If this threshold is reached while client alive messages are being sent, sshd will disconnect the client, terminating the session. It is important to note that the use of client alive messag…

Full description and source information

Identification

Identifier and names

Parent
1.3.6.1.4.1.272.4.44.1 (sshDaemonCfg)
Node code
18
Node name
sshdCfgClientAliveCountMax
Category
SNMP management object
Numeric OID
1.3.6.1.4.1.272.4.44.1.18
URN notation
urn:oid:1.3.6.1.4.1.272.4.44.1.18
ASN.1, OID-IRI and named path variants
ASN.1 notation

{1 3 6 1 4 1 272 4 44 1 18}

  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) bintec(272) bibo(4) ssh(44) sshDaemonCfg(1) sshdCfgClientAliveCountMax(18)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) bintec(272) bibo(4) ssh(44) sshDaemonCfg(1) sshdCfgClientAliveCountMax(18)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) bintec(272) bibo(4) ssh(44) sshDaemonCfg(1) sshdCfgClientAliveCountMax(18)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) bintec(272) bibo(4) ssh(44) sshDaemonCfg(1) sshdCfgClientAliveCountMax(18)}
  • {iso(1) org(3) dod(6) internet(1) private(4) enterprise(1) bintec(272) bibo(4) ssh(44) sshDaemonCfg(1) sshdCfgClientAliveCountMax(18)}
  • {iso(1) org(3) dod(6) internet(1) private(4) enterprises(1) bintec(272) bibo(4) ssh(44) sshDaemonCfg(1) sshdCfgClientAliveCountMax(18)}
  • {iso(1) org(3) dod(6) internet(1) private(4) ldap-enterprise(1) bintec(272) bibo(4) ssh(44) sshDaemonCfg(1) sshdCfgClientAliveCountMax(18)}
  • {iso(1) org(3) dod(6) internet(1) private(4) vendor-objects(1) bintec(272) bibo(4) ssh(44) sshDaemonCfg(1) sshdCfgClientAliveCountMax(18)}
  • {iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprise(1) bintec(272) bibo(4) ssh(44) sshDaemonCfg(1) sshdCfgClientAliveCountMax(18)}
  • {iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprises(1) bintec(272) bibo(4) ssh(44) sshDaemonCfg(1) sshdCfgClientAliveCountMax(18)}
  • {iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) bintec(272) bibo(4) ssh(44) sshDaemonCfg(1) sshdCfgClientAliveCountMax(18)}
  • {iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) bintec(272) bibo(4) ssh(44) sshDaemonCfg(1) sshdCfgClientAliveCountMax(18)}
  • {iso(1) iso-organization(3) dod(6) internet(1) private(4) enterprise(1) bintec(272) bibo(4) ssh(44) sshDaemonCfg(1) sshdCfgClientAliveCountMax(18)}
  • {iso(1) iso-organization(3) dod(6) internet(1) private(4) enterprises(1) bintec(272) bibo(4) ssh(44) sshDaemonCfg(1) sshdCfgClientAliveCountMax(18)}
  • {iso(1) iso-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) bintec(272) bibo(4) ssh(44) sshDaemonCfg(1) sshdCfgClientAliveCountMax(18)}
  • {iso(1) iso-organization(3) dod(6) internet(1) private(4) vendor-objects(1) bintec(272) bibo(4) ssh(44) sshDaemonCfg(1) sshdCfgClientAliveCountMax(18)}
OID-IRI notation
  • /1/3/6/1/4/1/272/4/44/1/18
  • /ISO/Identified-Organization/6/1/4/1/272/4/44/1/18
  • /ISO/3/6/1/4/1/272/4/44/1/18
Named path variants
  • /iso/identified-organization/dod/internet/private/enterprise/bintec/bibo/ssh/sshDaemonCfg/sshdCfgClientAliveCountMax
  • /iso/identified-organization/dod/internet/private/enterprises/bintec/bibo/ssh/sshDaemonCfg/sshdCfgClientAliveCountMax
  • /iso/identified-organization/dod/internet/private/ldap-enterprise/bintec/bibo/ssh/sshDaemonCfg/sshdCfgClientAliveCountMax
  • /iso/identified-organization/dod/internet/private/vendor-objects/bintec/bibo/ssh/sshDaemonCfg/sshdCfgClientAliveCountMax
  • /iso/org/dod/internet/private/enterprise/bintec/bibo/ssh/sshDaemonCfg/sshdCfgClientAliveCountMax
  • /iso/org/dod/internet/private/enterprises/bintec/bibo/ssh/sshDaemonCfg/sshdCfgClientAliveCountMax
  • /iso/org/dod/internet/private/ldap-enterprise/bintec/bibo/ssh/sshDaemonCfg/sshdCfgClientAliveCountMax
  • /iso/org/dod/internet/private/vendor-objects/bintec/bibo/ssh/sshDaemonCfg/sshdCfgClientAliveCountMax
  • /iso/iso-identified-organization/dod/internet/private/enterprise/bintec/bibo/ssh/sshDaemonCfg/sshdCfgClientAliveCountMax
  • /iso/iso-identified-organization/dod/internet/private/enterprises/bintec/bibo/ssh/sshDaemonCfg/sshdCfgClientAliveCountMax
  • /iso/iso-identified-organization/dod/internet/private/ldap-enterprise/bintec/bibo/ssh/sshDaemonCfg/sshdCfgClientAliveCountMax
  • /iso/iso-identified-organization/dod/internet/private/vendor-objects/bintec/bibo/ssh/sshDaemonCfg/sshdCfgClientAliveCountMax
  • /iso/iso-organization/dod/internet/private/enterprise/bintec/bibo/ssh/sshDaemonCfg/sshdCfgClientAliveCountMax
  • /iso/iso-organization/dod/internet/private/enterprises/bintec/bibo/ssh/sshDaemonCfg/sshdCfgClientAliveCountMax
  • /iso/iso-organization/dod/internet/private/ldap-enterprise/bintec/bibo/ssh/sshDaemonCfg/sshdCfgClientAliveCountMax
  • /iso/iso-organization/dod/internet/private/vendor-objects/bintec/bibo/ssh/sshDaemonCfg/sshdCfgClientAliveCountMax

SNMP properties

Value type
INTEGER
Maximum access defined by MIB
read-write
Status in MIB
mandatory
Default value
3
Allowed ranges
0–10

Using this OID with SNMP

At least one MIB declaration places this object in a scalar group. A scalar instance uses the suffix .0.

snmpget [connection options] DEVICE .1.3.6.1.4.1.272.4.44.1.18.0

Replace the placeholders with your connection and authentication options. Available permissions and device support can differ from the MIB.

Properties come from available MIB definitions. Actual device support and access can differ. See source records below for original files and qualifications.

The displayed source records contain one distinct definition. Compare its source records.

sshdCfgClientAliveCountMax OBJECT-TYPE
	    SYNTAX  INTEGER(0..10)
	    ACCESS  read-write
	    STATUS  mandatory
	    DESCRIPTION
		"Sets the number of client alive messages (see above) which
		 may be sent without sshd receiving any messages back from
		 the client. If this threshold is reached while client alive
		 messages are being sent, sshd will disconnect the client,
		 terminating the session.
		 It is important to note that the use of client alive messages
		 is very different from KeepAlive (above). The client alive
		 messages are sent through the encrypted channel and therefore
		 will not be spoofable. The TCP keepalive option enabled by
		 KeepAlive is spoofable. The client alive mechanism is valuable
		 when the client or server depend on knowing when a connection
		 has become inactive.

		 The default value is 3.
		 If ClientAliveInterval (above) is set to 15, and
		 ClientAliveCountMax is left at the default, unresponsive ssh
		 clients will be disconnected after approximately 45 seconds."
	    DEFVAL { 3 }
	::= { sshDaemonCfg 18 }

Meaning

Descriptions

1 unique

Identical descriptions are grouped. Different wording and device-specific notes are retained.

Sets the number of client alive messages (see above) which may be sent without sshd receiving any messages back from the client. If this threshold is reached while client alive messages are being sent, sshd will disconnect the client, terminating the session. It is important to note that the use of client alive messages is very different from KeepAlive (above). The client alive messages are sent through the encrypted channel and therefore will not be spoofable. The TCP keepalive option enabled by KeepAlive is spoofable. The client alive mechanism is valuable when the client or server depend on knowing when a connection has become inactive. The default value is 3. If ClientAliveInterval (above) is set to 15, and ClientAliveCountMax is left at the default, unresponsive ssh clients will be disconnected after approximately 45 seconds.

Sources for this description

Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community)

See 1 matching source record

Evidence

Source records

1 records

Matching descriptions are grouped; open a group to compare definitions and supporting files.

Records for description 1Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community)1 record · 1 source

Description 1

sshdCfgClientAliveCountMax · mandatoryMultiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community)1 source

Status in source: mandatory.

Names: sshdCfgClientAliveCountMax

Technical details
{
  "smi_kind": "OBJECT-TYPE",
  "definition": [
    "sshdCfgClientAliveCountMax",
    "OBJECT-TYPE",
    "SYNTAX",
    "INTEGER",
    "(",
    "0",
    ".",
    ".",
    "10",
    ")",
    "ACCESS",
    "read-write",
    "STATUS",
    "mandatory",
    "DESCRIPTION",
    "\"Sets the number of client alive messages (see above) which may be sent without sshd receiving any messages back from the client. If this threshold is reached while client alive messages are being sent, sshd will disconnect the client, terminating the session. It is important to note that the use of client alive messages is very different from KeepAlive (above). The client alive messages are sent through the encrypted channel and therefore will not be spoofable. The TCP keepalive option enabled by KeepAlive is spoofable. The client alive mechanism is valuable when the client or server depend on knowing when a connection has become inactive. The default value is 3. If ClientAliveInterval (above) is set to 15, and ClientAliveCountMax is left at the default, unresponsive ssh clients will be disconnected after approximately 45 seconds.\"",
    "DEFVAL",
    "{",
    "3",
    "}",
    "::=",
    "{",
    "sshDaemonCfg",
    "18",
    "}"
  ],
  "syntax_tree": [
    [
      "SimpleSyntax",
      "INTEGER",
      [
        "integerSubType",
        [
          [
            0,
            10
          ]
        ]
      ]
    ],
    null,
    [
      "MaxAccessPart",
      "read-write"
    ],
    [
      "Status",
      "mandatory"
    ],
    [
      "DESCRIPTION",
      "Sets the number of client alive messages (see above) which may be sent without sshd receiving any messages back from the client. If this threshold is reached while client alive messages are being sent, sshd will disconnect the client, terminating the session. It is important to note that the use of client alive messages is very different from KeepAlive (above). The client alive messages are sent through the encrypted channel and therefore will not be spoofable. The TCP keepalive option enabled by KeepAlive is spoofable. The client alive mechanism is valuable when the client or server depend on knowing when a connection has become inactive. The default value is 3. If ClientAliveInterval (above) is set to 15, and ClientAliveCountMax is left at the default, unresponsive ssh clients will be disconnected after approximately 45 seconds."
    ],
    null,
    null,
    null,
    [
      "DEFVAL",
      3
    ]
  ]
}

Registration

Registration authorities

First Registration Authority (inferred from ancestor 1.3.6.1.4.1.272)

Hertlein Elisabeth

Siblings (26)

OIDNameDirect childrenDescendantsDescription
1.3.6.1.4.1.272.4.44.1.1 sshdCfgPort00
1.3.6.1.4.1.272.4.44.1.2 sshdCfgLoginGraceTime00
1.3.6.1.4.1.272.4.44.1.3 sshdCfgHostbasedAuthentication00
1.3.6.1.4.1.272.4.44.1.4 sshdCfgPubkeyAuthentication00
1.3.6.1.4.1.272.4.44.1.5 sshdCfgPasswordAuthentication00
1.3.6.1.4.1.272.4.44.1.6 sshdCfgChallengeResponseAuthentication00
1.3.6.1.4.1.272.4.44.1.7 sshdCfgKeepAlives00
1.3.6.1.4.1.272.4.44.1.8 sshdCfgPermitEmptyPasswd00
1.3.6.1.4.1.272.4.44.1.9 sshdCfgCompression00
1.3.6.1.4.1.272.4.44.1.10 sshdCfgVerifyReverseMapping00
1.3.6.1.4.1.272.4.44.1.11 sshdCfgLogFacility00
1.3.6.1.4.1.272.4.44.1.12 sshdCfgLogLevel00
1.3.6.1.4.1.272.4.44.1.13 sshdCfgCiphers00
1.3.6.1.4.1.272.4.44.1.14 sshdCfgMacs00
1.3.6.1.4.1.272.4.44.1.15 sshdCfgProtocol00
1.3.6.1.4.1.272.4.44.1.16 sshdCfgMaxClients00
1.3.6.1.4.1.272.4.44.1.17 sshdCfgClientAliveInterval00
1.3.6.1.4.1.272.4.44.1.19 sshdCfgAllowTcpForwarding00
1.3.6.1.4.1.272.4.44.1.20 sshdCfgGatewayPorts00
1.3.6.1.4.1.272.4.44.1.21 sshdCfgUseLogin00
1.3.6.1.4.1.272.4.44.1.22 sshdCfgX11Forwarding00
1.3.6.1.4.1.272.4.44.1.23 sshdCfgX11DisplayOffset00
1.3.6.1.4.1.272.4.44.1.32 sshdCfgPrintMotd00
1.3.6.1.4.1.272.4.44.1.33 sshdCfgBanner00
1.3.6.1.4.1.272.4.44.1.34 sshdCfgPrintLastLog00
1.3.6.1.4.1.272.4.44.1.35 sshdCfgLastLogin00