Load Balancing & Fault Tolerance
Inbound Load Balancing and Failover (Multihoming)
Algorithm
:
The algorithm for selecting WAN links,for DNS queries (See "
"):
l
By Weight: answer DNS queries by weight.
l
By Downstream: answer DNS queries by selecting the WAN link with the
lightest downstream traffic load.
l
By Upstream: answer DNS queries by selecting the WAN link with the lightest
upstream traffic load.
l
By Total Traffic: answer DNS queries by selecting the WAN link with the
lightest total traffic load.
l
By Optimum Route: answer DNS queries by selecting the best WAN link
according to “Optimum Route Detection”.
l
By Static: answer DNS queries by replying A records of specified static IPs.
WAN Link
:
The WAN link to be answered by DNS resolver.
IPv4 / IPv6 Address
:
The public IP addresses on this WAN link.
Weight
:
The weight of each WAN link. It is available only when algorithm of By Weight is in
use.
Domain Settings
The table below configures Domain Settings: multihoming domain names, DNS servers names (for querying domain),
and answering policies to be applied when being given a prefix of the domain name.
Domain Name
:
Enter domain names for multihoming. Press “+” to add more domains.
TTL
:
Assign DNS query response time.
Responsible Mail
:
Enter domain administrator's email.
Primary Name Server
:
Enter primary server's name.
IPv4 Address
:
Query IPv4 address. It can be: IPv4 single address, range, subnet, or predefined IPv4
group.
IPv6 Address
:
Query IPv6 address. It can be: IPv6 single address, range, subnet, or predefined IPv6
group.
DNSSEC
Enable
:
Check to enable DNSSEC.
Private Key
:
Click the [+] button to generate DNSSEC private key used to sign the domain. This
private key information will be listed. DNSKEY record and RRSIG record set for this
domain are generated while applying the domain configuration. (For multiple keys,
use the [+] key)
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FortiWAN Handbook
Fortinet Technologies Inc.
Содержание FortiWAN
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