R3721-F3210-F3171-HP High-End Firewalls Network Management Command Reference-6PW101

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Default level
2: System level
Parameters
ip-address: IP address used to spoof name query requests.
Description
Use dns spoofing to enable DNS spoofing.
Use undo dns spoofing to disable DNS spoofing.
By default, DNS spoofing is disabled.
With DNS proxy enabled but no DNS server specified or no DNS server reachable, the firewall cannot
forward a DNS request, or answer the request. In this case, you can enable DNS spoofing on the firewall
to spoof a reply with the configured IP address. Once a DNS server is reachable, the firewall will send
DNS requests to the server and return replies to the requesting DNS clients.
If you repeatedly execute the dns spoofing command with different IP addresses specified, the latest
configuration will overwrite the previous one.
Examples
# Enable DNS spoofing and specify the IP address as 1.1.1.1
<Sysname> system-view
[Sysname] dns spoofing 1.1.1.1
ip host
Syntax
ip host hostname ip-address
undo ip host hostname [ ip-address ]
View
System view
Default level
2: System level
Parameters
hostname: Host name, consisting of 1 to 255 characters, including case-insensitive letters, numbers,
hyphens (-), underscores (_), or dots (.). The host name must include at least one letter.
ip-address: IPv4 address of the specified host in dotted decimal notation.
Description
Use ip host to create a host name to IPv4 address mapping in the static resolution table.
Use undo ip host to remove a mapping.
No mappings are created by default.
Each host name can correspond to only one IPv4 address. The IPv4 address you last assign to the host
name will overwrite the previous one if there is any.
Related commands: display ip host.