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Full Discussion: NTP Backup Server HP-Ux
Operating Systems HP-UX NTP Backup Server HP-Ux Post 302623941 by sai_2507 on Sunday 15th of April 2012 10:41:43 AM
Old 04-15-2012
Thanks Peasnt!!!

I will configure the netdaemons file accordingly.

Will post the configurations and findings after testing it.
This User Gave Thanks to sai_2507 For This Post:
 

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AHCPD(8)						      System Manager's Manual							  AHCPD(8)

NAME
ahcpd - ad-hoc configuration daemon SYNOPSIS
ahcpd option... [ -- ] interface... DESCRIPTION
AHCP is a configuration protocol that can replace DHCP on networks without transitive connectivity, such as mesh networks. OPTIONS
-m multicast-address Specify the link-local multicast address to be used by AHCP. The default is ff02::cca6:c0f9:e182:5359. -p port Specify the UDP port number to be used by AHCP. The default is 5359. -n Operate as a forwarder: participate in the flooding protocol, but don't actually perform any configuration. -4 Only attempt to configure IPv4 addresses. -6 Only attempt to configure IPv6 addresses. -N Do not configure DNS. -t time Specify the time, in seconds, for which leases are requested. The default is slightly over one hour. Must be between five minutes and a year. -s script Specify the configuration script to run. The default is /etc/ahcp/ahcp-config.sh. -d level Set the debug level to level (default 1). -i filename Specify the filename containing this host's unique id. The default is /var/lib/ahcp-unique-id. If it doesn't exist, it will be created by ahcpd. -c filename Specify the name of the configuration file. -C statement Specify a configuration statement directly on the command line. -D Daemonise at startup. -L logfile Specify a file to log random ``how do you do?'' messages to. This defaults to standard error if not daemonising, and to /var/log/ahcpd.log otherwise. -I pidfile Specify a file to write our process id to. The default is /var/run/ahcpd.pid. CONFIGURATION FILE FORMAT
The configuration is a sequence of lines, each of which starts with one of the keywords below. Blank lines are ignored. Comments are introduced with an octothorp ``#'' and terminate at the end of the line. The following keywords are recognised: mode server|client|forwarder Specifies whether the daemon operates as a server, a client, or a forwarder. If omitted, the default is to operate as a client, unless the -n flag is present on the command line. If present, this must be the first line in the configuration file. prefix prefix Specifies a prefix to use for configuring clients. This keyword is only valid in server configurations, and may be specified twice, once for IPv4 and once for IPv6. lease-dir directory Specifies a directory to store lease files. This keyword is only valid in server configurations. name-server address Specifies the address of a DNS server to configure clients with. This keyword is only valid in server configurations, and may be repeated multiple times. ntp-server address Specifies the address of an NTP server to configure clients with. This keyword is only valid in server configurations, and may be repeated multiple times. FILES
/var/lib/ahcp-unique-id An 8-byte long file containing this host's unique id. If it doesn't exist, a new unique id will be generated from an interface's MAC address. /etc/ahcp/ahcp-config.sh The script that performs the actual configuration. It will be passed one argument, which is either start or stop. /etc/ahcp/ahcp-local.sh If this is an executable script, it will be called by ahcp-config.sh just after configuring or deconfiguring. It will be passed one argument, which is either start or stop. SIGNALS
SIGUSR1 Print ahcpd's status to standard output or to the log file. SIGUSR2 Check all interfaces for status changes, then reopen the log file. NOTES
Since the AHCP protocol is designed for mesh networks, it doesn't have any provisions for setting routing parameters such as a default gateway, the IPv4 network mask and the IPv6 list of on-link prefixes; these are expected to be provided by a full-fledged routing protocol for mesh nodes, and by router advertisements for ordinary nodes. The AHCP server should use NTP to synchronise its clock. If a server instance of ahcpd doesn't detect time synchronisation, it will only give out leases for a short period of time, and be extremely conservative about releasing them. Note that an SNTP client is not enough -- ahcpd actually checks with the kernel for time synchronisation, so real NTP is necessary. SEE ALSO
dhcpcd(8), dhclient(8), babeld(8), olsrd(8), ntpd(8), The Ad-Hoc Configuration Protocol. AUTHOR
Juliusz Chroboczek. AHCPD(8)
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