I
IANA registration 18 In 6
Internet Gateway Multicast Protocol See IGMP Internet Protocol Version 6 See IPv6
IP addresses assigning 9 DHCP and 7
DHCP lease times, changing 12 dynamic 8
dynamic allocation 8 IPv6 notation 84 leasing with DHCP 7 multiple 47 precedence in filters 47 ranges 47
reserved 9 static 8
IP Filter module
IP Firewall
starting and stopping 14 IP Firewall service
about 43 adding filters 48 Any Port filter 54 background 45 benefits 44 configuring
IP filter rules
port reference
preventing Denial of Service (DoS) attacks 59 setting up
starting, stopping 49 uses for 44 viewing logs 55
ipfw command
addressing
more information 86
L
load distribution 36 logging items
DHCP activity 10 logs
DHCP 15
DNS service 28
IP Firewall service
M
Mac OS X Server ports used by
Mac OS X Server Getting Started 6 Mac OS X systems
mail redirecting 33
Mail Exchange. See MX mail exchangers 33 mail servers 33
mail service
using DNS service with 33 MX (Mail Exchange) records 20, 33 MX hosts 33
N
named.conf file 38 name servers 18
NAT about 67
activity monitor 68 configuring 68 monitoring 68 more information 69 packet divert 68 starting, stopping 67 status overview 68 troubleshooting 68
NetBoot
viewing client lists 15 networks
private
TCP/IP networks
NTP about 79
configuring clients 81 more information 81 setting up 80
time system 79
O
online help 6
96