Library eigrp
A library supporting parsing and generating a limited subset of the Cisco' EIGRP packets.
Author:
Copyright © Same as Nmap--See https://nmap.org/book/man-legal.html Version 0.1 19/07/2012 - First version.
Source: https://svn.nmap.org/nmap/nselib/eigrp.lua
Functions
- __tostring (self)
Converts the request to a string suitable to be sent over a socket.
- addTLV (self, tlv)
Adds a TLV table to the table of TLVs.
- isRoutingTLV (tlvtype)
Checks if TLV type is one that should contain routing information.
- new (self, opcode, as, routerid, flags, seq, ack, checksum, tlvs, Checksum, Table)
Creates a new instance of EIGRP class.
- parse (eigrp_raw)
Parses a raw eigrp packet and returns a structured response.
- setAcknowledge (self, ack)
Sets the EIGRP Packet acknowledge field.
- setAS (self, as)
Sets the EIGRP Packet Autonomous System.
- setChecksum (self, checksum, integer)
Sets the EIGRP packet checksum
- setFlags (self, flags)
Sets the EIGRP packet flags field.
- setOpcode (self, opcode)
Sets the EIGRP Packet opcode
- setRouterID (self, routerid)
Sets the EIGRP Packet Virtual Router ID.
- setSequence (self, seq)
Sets the EIGRP packet sequence field.
- setTlvs (self, tlvs)
Sets the EIGRP Packet tlvs
- setVersion (self, ver)
Sets the EIGRP version.
Functions
- __tostring (self)
-
Converts the request to a string suitable to be sent over a socket.
Parameters
- self
Return value:
data string containing the complete request to send over the socket - addTLV (self, tlv)
-
Adds a TLV table to the table of TLVs.
Parameters
- self
- tlv
- TLV table.
- isRoutingTLV (tlvtype)
-
Checks if TLV type is one that should contain routing information.
Parameters
- tlvtype
- integer TLV type integer to check.
Return value:
status true if tlvtype is a routing information tlv. - new (self, opcode, as, routerid, flags, seq, ack, checksum, tlvs, Checksum, Table)
-
Creates a new instance of EIGRP class.
Parameters
- self
- opcode
- integer Opcode. Defaults to 5 (Hello)
- as
- integer Autonomous System. Defaults to 0.
- routerid
- integer virtual router ID. defaults to 0.
- flags
- integer flags field value. Defaults to 0.
- seq
- integer sequence value. Defaults to 0.
- ack
- integer acknowledge value. Defaults to 0.
- checksum
- tlvs
- Checksum
- integer EIGRP packet checksum. Calculated automatically if not manually set.
- Table
- TLVs table.
Return value:
o Instance of EIGRP - parse (eigrp_raw)
-
Parses a raw eigrp packet and returns a structured response.
Parameters
- eigrp_raw
- string EIGRP Raw packet.
Return value:
response table Structured eigrp packet. - setAcknowledge (self, ack)
-
Sets the EIGRP Packet acknowledge field.
Parameters
- self
- ack
- EIGRP acknowledge.
- setAS (self, as)
-
Sets the EIGRP Packet Autonomous System.
Parameters
- self
- as
- EIGRP A.S.
- setChecksum (self, checksum, integer)
-
Sets the EIGRP packet checksum
Parameters
- self
- checksum
- integer
- checksum Checksum to set.
- setFlags (self, flags)
-
Sets the EIGRP packet flags field.
Parameters
- self
- flags
- Flags integer value.
- setOpcode (self, opcode)
-
Sets the EIGRP Packet opcode
Parameters
- self
- opcode
- integer EIGRP opcode.
- setRouterID (self, routerid)
-
Sets the EIGRP Packet Virtual Router ID.
Parameters
- self
- routerid
- EIGRP Virtual Router ID.
- setSequence (self, seq)
-
Sets the EIGRP packet sequence field.
Parameters
- self
- seq
- EIGRP sequence.
- setTlvs (self, tlvs)
-
Sets the EIGRP Packet tlvs
Parameters
- self
- tlvs
- table of EIGRP tlvs.
- setVersion (self, ver)
-
Sets the EIGRP version.
Parameters
- self
- ver
- integer version to set.