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docs: wireshark-filter - update man page

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Chuck Craft 2021-06-29 08:20:53 -05:00 committed by Wireshark GitLab Utility
parent 820faa1777
commit 1caa05116b
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doc/wireshark-filter.pod
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@ -188,15 +188,15 @@ eq, ne, gt, ge, lt, and le. The IPv4 address is stored in host order,
so you do not have to worry about the endianness of an IPv4 address
when using it in a display filter.
Classless InterDomain Routing (CIDR) notation can be used to test if an
Classless Inter-Domain Routing (CIDR) notation can be used to test if an
IPv4 address is in a certain subnet. For example, this display filter
will find all packets in the 129.111 Class-B network:
will find all packets in the 129.111 network:
ip.addr == 129.111.0.0/16
Remember, the number after the slash represents the number of bits used
to represent the network. CIDR notation can also be used with
hostnames, as in this example of finding IP addresses on the same Class C
hostnames, as in this example of finding IP addresses on the same
network as 'sneezy' (requires that 'sneezy' resolve to an IP address for filter to be valid):
ip.addr eq sneezy/24
@ -205,10 +205,10 @@ The CIDR notation can only be used on IP addresses or hostnames, not in
variable names. So, a display filter like "ip.src/24 == ip.dst/24" is
not valid (yet).
IPX networks are represented by unsigned 32-bit integers. Most likely
you will be using hexadecimal when testing IPX network values:
Transaction and other IDs are often represented by unsigned 16 or 32 bit integers
and formatted as a hexadecimal string with "0x" prefix:
ipx.src.net == 0xc0a82c00
(dhcp.id == 0xfe089c15) || (ip.id == 0x0373)
Strings are enclosed in double quotes: