ADTRAN AOS Version R10.1.0 Command Reference Manual page 1508

Command Reference Guide
ipv6 access-class <ipv6 acl name> in
Use the ipv6 access-class in command to restrict Internet Protocol version 6 (IPv6) telnet access using a
configured access control list (ACL). Received IPv6 packets passed by the ACL will be allowed. Use the
ACL configuration to deny hosts or entire networks or to permit specified IPv4 addresses. Use the no form
of this command to disable this feature. Refer to
and ipv6 access-list extended <ipv6 acl name> on page 1181
ACLs. Variations of this command include:
ipv6 access-class <ipv6 acl name> in
ipv6 access-class <ipv6 acl name> in any-vrf
Syntax Description
<ipv6 acl name>
any-vrf
Default Values
By default, there are no configured ACLs associated with telnet sessions.
Command History
Release 18.2
Functional Notes
When using the ipv6 access-class in command to associate an ACL with a telnet session, remember to
duplicate the ipv6 access-class in command for all configured telnet sessions 0 through 4. Telnet access
to the unit using a specific telnet session is not possible. Users will be assigned the first available telnet
session.
VRF on AOS products allows a single physical router to be partitioned into multiple virtual routers. Each
router instance has its own route table and interface assignments. Beginning with Release 16.1, all AOS
routers supporting multiple VRF instances (multi-VRF) have an unnamed default VRF instance regardless
of whether multi-VRF is configured.
60000CRG0-35E
ipv6 access-list standard <ipv6 acl name> on page 1183
Identifies the configured IPv6 ACL using an alphanumeric descriptor (all
ACL descriptors are case sensitive).
Optional. Allows incoming connections from any VPN routing and
forwarding (VRF) instance based on the parameters set in the access class
list. Without this keyword, the ACL only applies to the default VRF and all
Telnet/SSH connections on nondefault VRFs will be ignored.
Command was introduced.
Copyright © 2012 ADTRAN, Inc.
Line (Telnet) Interface Command Set
for more information about configuring
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