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To open the IPv6 ISATAP Tunnel page, click System→ IP Addressing→ IPv6 ISATAP Tunnel in the tree view.
Figure 6-38. IPv6 ISATAP Tunnel
•ISATAP Status — Specifies the status of ISATAP on the device. The possible field values are:
–Enable — ISATAP is enabled on the device.
–Disable — ISATAP is disabled on the device. This is the default value.
•IPv4 Address — Specifies the local (source) IPv4 address of a tunnel interface.
•Tunnel Router's Domain Name — Specifies a global string that represents a specific automatic tunnel router domain name. The default value is ISATAP.
–Use Default — Selecting the check box returns settings to default.
•Domain Name Query Interval — Specifies the interval between DNS Queries (before the IP address of the ISATAP router is known) for the automatic tunnel router domain name. The range is
10 - 3600 seconds. The default is 10 seconds.
–Use Default — Selecting the check box returns settings to default.
•ISATAP Router Solicitation Interval — Specifies the interval between router solicitations messages when there is no active router. The range is 10 - 3600 seconds. The default is 10.
–Use Default — Selecting the check box returns settings to default.
•ISATAP Robustness — Specifies the number of DNS Query/ Router Solicitation refresh messages that the device sends. The range is 1 - 20 seconds. The default is 3.
–Use Default — Selecting the check box returns settings to default.
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