6to4
amavis
apache
backup
bacula
bgp
bind
ca
cisco
dhcp
dkim
dns
firewall
gentoo
gre
greylisting
ipset
ipv4
ipv6
linux
mail
net
netmask
nginx
openssl
openswan
oracle
postfix
proxy
silent-mode
spam_filter
ssh
student
tranparent
vlan
vpn
vyatta
windows
Сетевые маски для IPv4
маска в битах | маска точечно-десятичная |
---|---|
/32 | 255.255.255.255 |
/31 | 255.255.255.254 |
/30 | 255.255.255.252 |
/29 | 255.255.255.248 |
/28 | 255.255.255.240 |
/27 | 255.255.255.224 |
/26 | 255.255.255.192 |
/25 | 255.255.255.128 |
/24 | 255.255.255.0 |
/23 | 255.255.254.0 |
/22 | 255.255.252.0 |
/21 | 255.255.248.0 |
/20 | 255.255.240.0 |
/19 | 255.255.224.0 |
/18 | 255.255.192.0 |
/17 | 255.255.128.0 |
/16 | 255.255.0.0 |
/15 | 255.254.0.0 |
/14 | 255.252.0.0 |
/13 | 255.248.0.0 |
/12 | 255.240.0.0 |
/11 | 255.224.0.0 |
/10 | 255.192.0.0 |
/9 | 255.128.0.0 |
/8 | 255.0.0.0 |
/7 | 254.0.0.0 |
/6 | 252.0.0.0 |
/5 | 248.0.0.0 |
/4 | 240.0.0.0 |
/3 | 224.0.0.0 |
/2 | 192.0.0.0 |
/1 | 128.0.0.0 |
~~DISCUSSION~~