Hi Biglr0n, Please find Configuration Guide Description for "Tag Allowed" field : Enter the tag number (0 to 4094) or range of tag numbers (tag1-tag2) for the traffic allowed on the virtual wire. A tag value of zero indicates untagged traffic (the default). Multiple tags or ranges must be separated by commas. Traffic that has an excluded tag value is dropped. Note that tag values are not changed on incoming or outgoing packets.When utilizing virtual wire subinterfaces, the Tag Allowed list will cause all traffic with the listed tags to be classified to the parent virtual wire. Virtual wire subinterfaces must utilize tags that do not exist in the parent's Tag Allowed list. Which means you have to enter value 0-4094 to allow tagged and all tagged frames. Let me know if this helps. Regards, Hardik Shah
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