Virtual Private Networks (VPNs) 10-147

Select Input Filter 1 and press Return. In the Change Input Filter 1 screen, set the Destination Port information as shown below.

Change Input Filter 1

Enabled:

Yes

Forward:

Yes

Source IP Address:

0.0.0.0

Source IP Address Mask:

0.0.0.0

Dest. IP Address:

0.0.0.0

Dest. IP Address Mask:

0.0.0.0

Protocol Type:

TCP

Source Port Compare...

No Compare

Source Port ID:

0

Dest. Port Compare...

Equal

Dest. Port ID:

1723

Established TCP Conns. Only:

No

Select Input Filter 2 and press Return. In the Change Input Filter 2 screen, set the Protocol Type to allow GRE as shown below.

Change Input Filter 2

Enabled:Yes

Forward:Yes

Source IP Address:

0.0.0.0

Source IP Address Mask:

0.0.0.0

Dest. IP Address:

0.0.0.0

Dest. IP Address Mask:

0.0.0.0

Protocol Type:

GRE

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Netopia 4553 manual Virtual Private Networks VPNs