ZenUtils.IpUtil

Package ZenUtils :: Module IpUtil

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Module ZenUtils.IpUtil

Util

Utility functions for the Confmon Product

$Id: IpUtil.py,v 1.4 2002/12/18 18:50:47 edahl Exp $

Exceptions
`IpAddressError`

Function Summary
	`bitsToMask(netbits)`
	`bitsToMaskNumb(netbits)` convert integer number of netbits to string netmask
	`checkip(ip)` check that an ip is valid
	`getnet(ip, netmask)` get network address of ip as string netmask is in form 255.255.255.0
	`getnetstr(ip, netmask)` return network number as string
	`hexToBits(hex)` convert hex number (0xff000000 of netbits to numeric netmask (8)
	`hexToMask(hex)` converts a netmask represented in hex to octets represented in decimal.
	`ipFromIpMask(ipmask)` get just the ip from an ip mask pair like 1.1.1.1/24
	`maskToBits(netmask)` convert string rep of netmask to number of bits
	`numbip(ip)` convert a string ip to number
	`strip(ip)` convert a number ip to a string

Variable Summary
`str`	`__version__` = `'1.4'`
`tuple`	`_masks` = `(255L, 65280L, 16711680L, 4278190080L)`
`builtin_function_or_method`	`isip` = `_sre.SRE_Pattern.search`

Function Details

bitsToMaskNumb(netbits)

convert integer number of netbits to string netmask

checkip(ip)

check that an ip is valid

getnet(ip, netmask)

get network address of ip as string netmask is in form 255.255.255.0

getnetstr(ip, netmask)

return network number as string

hexToBits(hex)

convert hex number (0xff000000 of netbits to numeric netmask (8)

hexToMask(hex)

converts a netmask represented in hex to octets represented in decimal. e.g. "0xffffff00" -> "255.255.255.0"

ipFromIpMask(ipmask)

get just the ip from an ip mask pair like 1.1.1.1/24

maskToBits(netmask)

convert string rep of netmask to number of bits

numbip(ip)

convert a string ip to number

strip(ip)

convert a number ip to a string

Variable Details

version

Type:: str
Value:: '1.4'

_masks

Type:: tuple
Value:: (255L, 65280L, 16711680L, 4278190080L)

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