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Use the
IPv6 Inbound Firewall Rules
drop-down menu to select the IPv6 specific firewall rules to apply to this profile’s
port channel configuration. IPv6 is the latest revision of the Internet Protocol (IP) designed to replace IPv4. IPV6 provides
enhanced identification and location information for computers on networks routing traffic across the Internet. IPv6
addresses are composed of eight groups of four hexadecimal digits separated by colons.
If a firewall rule does not exist suiting the data protection needs of the target port channel configuration, select the
Create
icon to define a new rule configuration or the
Edit
icon to modify an existing firewall rule configuration.
13. Refer to the
Trust
field to define the following:
14. Refer to the
IPv6 Settings
field to define the following:
15. Select
OK
to save the changes to the security configuration. Select R
eset
to revert to the last saved configuration.
16. Select the
Spanning Tree
tab.
Trust ARP Responses
Select this option to enable ARP trust on this port channel. ARP packets received on this
port are considered trusted and information from these packets is used to identify rogue
devices within the managed network. The default value is disabled.
Trust DHCP Responses
Select this option to enable DHCP trust. If enabled, only DHCP responses are trusted
and forwarded on this port channel, and a DHCP server can be connected only to a
DHCP trusted port. The default value is enabled.
ARP header Mismatch
Validation
Select this option to enable a mismatch check for the source MAC in both the ARP and
Ethernet header. The default value is enabled.
Trust 802.1p COS values
Select this option to enable 802.1p COS values on this port channel. The default value
is enabled.
Trust IP DSCP
Select this option to enable IP DSCP values on this port channel. The default value is
enabled.
Trust ND Requests
Select the check box to enable
neighbor discovery
(ND) request trust on this port
channel (neighbor discovery requests received on this port are considered trusted).
Neighbor discovery allows the discovery of an adjacent device’s MAC addresses,
similar to
Address Resolution Protocol
(ARP) on Ethernet in IPv4. The default value is
disabled.
Trust DHCPv6 Responses
Select the check box to enable DHCPv6 trust. If enabled, only DHCPv6 responses are
trusted and forwarded on this port channel, and a DHCPv6 server can be connected only
to a trusted port. The default value is enabled.
ND header Mismatch
Validation
Select the check box to enable a mismatch check for the source MAC in both the ND
header and link layer option. The default value is disabled.
RA Guard
Select this option to allow router advertisements or IPv6 redirects from this port. Router
advertisements are periodically sent to hosts or sends in response to solicitation
requests. The advertisement includes IPv6 prefixes and other subnet and host
information.This setting is enabled by default.
Summary of Contents for WiNG 5.7.1
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