H
handshake 15
header 5
host identifier 9
HTTP (Hypertext Transfer Protocol)
about 29
content negotiation 40
cookies 43
formal inspection 56-58
problems, handling 33
redirects 47
request 30
requests, customizing 36
requests, with urllib 31
response 30
response objects 31
status codes 32
URLs 48
user agents 42
HTTP headers
about 34-36
body 34
headers 34
HTTP methods
about 55
HEAD method 55
POST method 55, 56
HTTPS 58
HTTP status code 24
I
IETF landing page, for RFCs
URL 20
imaplib 123
IMAP, with imaplib
used, for retrieving e-mail 123-125
index.html file 256
inheritance 257
installation
Wireshark 272
Internet Assigned Numbers Authority
(IANA) 4
Internet Engineering Task Force (IETF)
about 2
URL 2
Internet media types 40
Internet Message Access
Protocol (IMAP) 112
Internet Message Format (IMF) 112
Internet Protocol (IP) 1
Internet Protocol version 4 (IPv4) 2
Internet Service Provider (ISP) 7
IP addresses, manipulating
about 161
IP address objects 164, 165
IP address, planning for local area
network 165, 166
IP network objects 162
network interface objects 163J
JavaScript Object Notation (JSON)
about 87
decoding 88
dicts, using with 88
encoding 88
object types 89, 90L
layer 4, TCP/IP networks
network ports 13
TCP 15
UDP 14
Light-weight Directory Access
Protocol (LDAP)
about 147
data, reading 147-150
LDAP packets, inspecting 151-153
list() method 121
local area network (LAN) 133
localhost 4
locks 230, 231
logging module
e-mail, sending via 128-131
loopback interface 4
low-level event-driven chat server 235-238