Displays configuration information for one or more interfaces in the current VR context.
| vlan_name | Specifies an IPv6 configured VLAN. |
| tunnel_name | Specifies an IPv6 tunnel. |
N/A.
The following example displays configuration information on a VLAN "accounting":
show ipconfig ipv6 vlan accounting
The current and configured values for max-gateways now apply to IPv6 gateway sets as well as IPv4, so these values are added to the output:.
# show ipconfig ipv6 Route Sharing : Disabled ICMP Redirect for Fast Path : Disabled Max Shared Gateways : Current: 32 Configured: 32
The configuration settings for static route ping protection enable/disable, interval, and misses also appear:
# show ipconfig ipv6 Route Sharing : Enabled Route Compression : Enabled ICMP Redirect for Fast Path : Disabled Max Shared Gateways : Current: 16 Configured: 16 Route Sharing Hash : CRC Lower Ping Protection : Enabled for static routes Interval: 2 Misses: 3 IPV6 Anycast MAC : 00:00:AB:BA:BA:BA
The following example displays configuration information for ICMP multicast and anycast echo requests (lines 4-5):
# show ipconfig ipv6
Route Sharing : Disabled
Route Compression : Enabled
Ignore ICMP Multicasts : Enabled
Ignore ICMP Anycasts : Enabled
ICMP Redirect for Fast Path : Disabled
Max Shared Gateways : Current: 16 Configured: 16
Route Sharing Hash : CRC Lower, Default Method
Ping Protection : Enabled for static routes Interval: 2 Misses: 3
IPv6 Anycast MAC : None
The following example displays configuration information with TCP MSS adjustment support (lines 2 and 9):
# show ipconfig ipv6 v61
Router Interface on v61 is enabled. MTU: 1500 TCP-MSS: 0
IPv6 Hop Limit: 64
Locally registered unicast addresses:
fe80::a01:101%v61/64 (Tentative)
Flags:
IPv6 Forwarding: YES Accept recvd RA: NO
Send redirects: YES Accept redirects: NO
TCP Adjust MSS: OFF
The following example displays configuration information with IPv6 transport in IPv4 GRE tunnel enabled:
# show ipconfig ipv6 mytunnel
Router Interface on mutunnel is enabled and up. MTU: 1400 TCP-MSS: 1200
IPv6 Hop Limit: 64
Locally registered unicast addresses:
200a::1/64
200e::1/64
fe80::303:301%mytunnel/64
Flags:
IPv6 Forwarding: YES Accept recvd RA: NO
Send redirects: YES Accept redirects: NO
TCP Adjust MSS: ON
This command was first available in ExtremeXOS 11.2.
This command changed to display information for the current VR context in ExtremeXOS 12.5.
The show output for max-gateways was added in ExtremeXOS 15.3.
Ping protection information added in ExtremeXOS 22.1.
Route sharing hashing algorithm (default or custom) added in ExtremeXOS 22.1.
IP anycast information was added in ExtremeXOS 30.6.
Enabling or disabling replies to multicast and anycast echo requests was added in ExtremeXOS 31.3.
TCP MSS adjustment information was added in ExtremeXOS 31.6.
IPv6 transport in IPv4 GRE tunnel was added in ExtremeXOS 32.3.
This command is available on the platforms listed for the IPv6 unicast routing feature in the Switch Engine 32.7.1 Feature License Requirements document.