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CLEARHISTORY
PARAMETERS: no parameters
Clears info about the maximum size of previous packets. New packet may be smaller than previous ones. This command also makes all auto-calculated values inactive.
// indicates the start of the new sequence of packets (with initial size = 0)
CLEARMASK
PARAMETERS: no parameters
The mask of packet (the set of previously defined conditions) will be cleared. New mask will correspond to any packet. This command is usually contained in headers to make the mask correspond to all packets of given type (ex: TCP packets).
POS
PARAMETERS: <new position> | <field's name>
Sets the <new position> of byte pointer. In the case of <field's name> new position will be equal to field's position.
0
// filling the minimal ethernet header
// MAC address of destination
.dstmac 22-22-22-22-22-22 dstmac 0x222222222222
// correct as well
dstmac 222222222222
// correct as well
// MAC address of source
.srcmac 11:11:11:11:11:11
// code of higher level protocol
.ethproto 0x0800 DEFINE
PARAMETERS: <name> <value>
Defines the substitution which will be applied while reading some values (in parameters to commands and others). <name> will be replaced by <value>. This substitution may be also performed in strings enclosed in apostrophes. In this case the <name> must be enclosed in $ (ex: 'value = $name$'. See also command GDEF
PARAMETERS: <new name> <original name>
Defines the substitution which will be applied while reading almost any read word from text. <New name> will be replaced by <original name>. This substitution may be also performed in strings enclosed in apostrophes. In this case the name must be enclosed in $ (ex: 'value = $name$').
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ip 0x0800 DEFINE
PARAMETERS: <name> <value>
Defines the substitution which will be applied while reading some values (in parameters to commands and others). <name> will be replaced by <value>. This substitution may be also performed in strings enclosed in apostrophes. In this case the <name> must be enclosed in $ (ex: 'value = $name$'. See also command GDEF
PARAMETERS: <new name> <original name>
Defines the substitution which will be applied while reading almost any read word from text. <New name> will be replaced by <original name>. This substitution may be also performed in strings enclosed in apostrophes. In this case the name must be enclosed in $ (ex: 'value = $name$').
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arp 0x0806 DEFINE
PARAMETERS: <name> <value>
Defines the substitution which will be applied while reading some values (in parameters to commands and others). <name> will be replaced by <value>. This substitution may be also performed in strings enclosed in apostrophes. In this case the <name> must be enclosed in $ (ex: 'value = $name$'. See also command GDEF
PARAMETERS: <new name> <original name>
Defines the substitution which will be applied while reading almost any read word from text. <New name> will be replaced by <original name>. This substitution may be also performed in strings enclosed in apostrophes. In this case the name must be enclosed in $ (ex: 'value = $name$').
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vlan 0x8100 DEFINE
PARAMETERS: <name> <value>
Defines the substitution which will be applied while reading some values (in parameters to commands and others). <name> will be replaced by <value>. This substitution may be also performed in strings enclosed in apostrophes. In this case the <name> must be enclosed in $ (ex: 'value = $name$'. See also command GDEF
PARAMETERS: <new name> <original name>
Defines the substitution which will be applied while reading almost any read word from text. <New name> will be replaced by <original name>. This substitution may be also performed in strings enclosed in apostrophes. In this case the name must be enclosed in $ (ex: 'value = $name$').
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ip6 0x86dd