AGREEMENT AND PLAN OF MERGER OF ZIPLINK, LLC (a Delaware limited liability company) AND ZIPLINK, INC. (a Delaware corporation)

                                                                     Exhibit 2.2

                          AGREEMENT AND PLAN OF MERGER
                                       OF
                                  ZIPLINK, LLC
                     (a Delaware limited liability company)
                                       AND
                                  ZIPLINK, INC.
                            (a Delaware corporation)

         AGREEMENT AND PLAN OF MERGER (the "Agreement") approved on May 25, 1999
pursuant to Section 18-209 of the Delaware Limited Liability Company Act by
ZipLink, LLC, a limited liability company of the State of Delaware, and in
accordance with its Operating Agreement on said date, and approved on May 25,
1999 pursuant to Section 264 of the General Corporation Law of the State of
Delaware by ZipLink, Inc., a business corporation of the State of Delaware, and
by resolution adopted by its Board of Directors on said date.

         WHEREAS, ZipLink, Inc. is a business corporation of the State of
Delaware with its registered office therein located at 0000 Xxxxxx Xxxx, Xxxx xx
Xxxxxxxxxx, Xxxxxx of Dover; and

         WHEREAS, the total number of shares of stock which ZipLink, Inc. has
authority to issue is 51,000,000, of which 50,000,000 are designated Common
Stock, par value $.001 and 1,000,000 are designated Preferred Stock, par value
$.001; and

         WHEREAS, ZipLink, LLC and ZipLink, Inc. and the appropriate managers of
ZipLink, LLC and the Board of Directors of ZipLink, Inc. declare it advisable
and to the advantage, welfare and best interests of said limited liability
company and said corporation and their respective members and stockholders to
merge ZipLink, LLC with and into ZipLink, Inc. pursuant to the provisions of the
Delaware Limited Liability Company Act and pursuant to the provisions of the
General Corporation Law of the State of Delaware upon the terms and conditions
hereinafter set forth:

         NOW, THEREFORE, in consideration of the premises and of the mutual
agreement of the parties hereto, being thereunto duly approved by the
appropriate managers of ZipLink, LLC and duly approved by a resolution adopted
by the Board of Directors of ZipLink, Inc., the Agreement and the terms and
conditions thereof and the mode of carrying the same into effect, together with
any provisions required or permitted to be set forth herein, are hereby
determined and agreed upon as hereinafter in the Agreement set forth.

         1. Each of the members shall, prior to the consummation of the merger
described in Paragraph 2 below, transfer such member's interest in ZipLink, LLC
to ZipLink, Inc. The transfers describe in this Paragraph are intended to effect
an incorporation of ZipLink, LLC as described in Situation 3 of Revenue Ruling
84-111. In




exchange for the foregoing transfers, ZipLink, Inc. shall issue shares of Common
Stock as further described in EXHIBIT A attached hereto.

         2. Following the transfers provided for in Paragraph 1 above, ZipLink,
LLC and ZipLink, Inc. shall, pursuant to the provisions of the Delaware Limited
Liability Company Act and pursuant to the provisions of the General Corporation
Law of the State of Delaware, be merged with and into a single corporation, to
wit, ZipLink, Inc., which shall be the surviving company from and after the
effective time of the merger, and which is sometimes hereinafter referred to as
the "Surviving Corporation", and which shall continue to exist as said Surviving
Corporation under its present name pursuant to the provisions of the General
Corporation Law of the State of Delaware.

The separate existence of ZipLink, LLC, which is hereinafter sometimes referred
to as the `Terminating Company", shall cease at the said effective time in
accordance with the provisions of the Delaware Limited Liability Company Act.

         3. The Certificate of Incorporation of Surviving Corporation, as now in
  force and effect, shall continue to be the Certificate of Incorporation of
  said Surviving Corporation and said Certificate of Incorporation shall
  continue in full force and effect until amended and changed in the manner
  prescribed by the provisions of the General Corporation Law of the State of
  Delaware.

         4. The present By-laws of Surviving Corporation will be the By-laws of
  Surviving Corporation and will continue in full force and effect until
  changed, altered, or amended as therein provided and in the manner prescribed
  by the provisions of the General Corporation Law of the State of Delaware.

         5. The directors and officers in office of Surviving Corporation at the
  effective time of the merger shall be the members of the first Board of
  Directors and the first officers of Surviving Corporation, all of whom shall
  hold their directorships and offices until the election and qualification of
  their respective successors or until their tenure is otherwise terminated in
  accordance with the By-laws of Surviving Corporation.

         6. All membership interests shall be deemed exchanged for shares of
Common Stock of Surviving Corporation, as more particularly described on EXHIBIT
A attached hereto. Debenture #1 and Debenture #2 (as defined in the Securities
Purchase Agreement entered into during December 1997 between Bay Networks USA,
Inc. and ZipLink, LLC) shall, from and after the effective time of the merger,
be converted into shares of Common Stock of Surviving Corporation, as more
particularly described on EXHIBIT A attached hereto. All options and warrants to
acquire membership interests, including, without limitation, any options and/or
warrants issued pursuant to the ZipLink, LLC Unit Option Plan, shall, from and
after the effective time of the merger, be




converted into options and warrants to acquire shares of Common Stock of
Surviving Corporation, as more particularly described on EXHIBIT A attached
hereto.

         7. In the event that the Agreement shall have been fully approved and
adopted upon behalf of Terminating Company in accordance with the provisions of
the Delaware Limited Liability Company Act and upon behalf of Surviving
Corporation in accordance with the provisions of the General Corporation Law of
the State of Delaware, Surviving Corporation and Terminating Company agree that
they will cause to be executed and filed and recorded any document or documents
prescribed by the laws of the State of Delaware, and that they will cause to be
performed all necessary acts within the State of Delaware and elsewhere to
effectuate the merger herein provided for.

         8. The managers and members of Terminating Company and the Board of
Directors and the proper officers of Surviving Corporation are hereby
authorized, empowered, and directed to do any and all acts and things, and to
make, execute, deliver, file, and record any and all instruments, papers, and
documents which shall be or become necessary, proper, or convenient to carry out
or put into effect any of the provisions of the Agreement or of the merger
herein provided for.

         IN WITNESS WHEREOF, this Agreement is hereby signed upon behalf of each
of the parties thereto.

Dated:  May 25, 1999                ZipLink, LLC

                                             By: /S/ XXXXX X. XXXXX
                                                 ------------------------------
                                                 Xxxxx X. Xxxxx
                                                 Manager

Dated:  May 25, 1999                ZipLink, Inc.

                                             By: /S/ XXXXX X. XXXXX
                                                 ------------------------------
                                                 Xxxxx X. Xxxxx
                                                 Co-Chairman of the Board




                                    EXHIBIT A

    Shares of Common Stock of Surviving Corporation issued with respect to
membership interests in ZipLink, LLC are issued by Surviving Corporation in
exchange for those membership interests. Shares of Common Stock of Surviving
Corporation issued with respect to Debenture #1 and Debenture #2, and options
and warrants to acquire shares of Common Stock of Surviving Corporation issued
with respect options and warrants to acquire membership interests in ZipLink,
LLC, are issued by Surviving Corporation in conversion thereof.

(1) Any shares of Common Stock of Surviving Corporation owned by ZipLink, LLC
shall be canceled.

(2) The total number of shares of Common Stock of Surviving Corporation to be
issued with respect to existing Membership Interests (including for this purpose
the shares issuable with respect to Debenture #1 and Debenture #2) shall be
9,000,000 shares.

(3) The number of shares of Common Stock of Surviving Corporation to be issued
with respect to Debenture #1 shall be 450,000 shares.

(4) The number of shares of Common Stock of Surviving Corporation to be issued
with respect to Debenture #2 shall be equal to the outstanding principal amount
of Debenture #2 divided by the initial public offering price for shares of
Common Stock of Surviving Corporation.

(5) The number of shares of Common Stock of Surviving Corporation to be issued
with respect to Senior Units shall be equal to: (i) the number of Senior Units
outstanding immediately prior to the transfer of Membership Interests to
Surviving Corporation, divided by the total number of Units and Senior Units
outstanding at such time, multiplied by (ii) the number of shares described in
Paragraph (2) above reduced by the number of shares issued pursuant to
Paragraphs (3) and (4) above. The shares of Common Stock of Surviving
Corporation to be issued with respect to Senior Units shall be allocated among
the holders thereof in proportion to the number of senior Units owned by each
such holder.

(6) The number of shares of Common Stock of Surviving Corporation to be issued
with respect to Units shall be equal to: (i) the number of Units outstanding
immediately prior to the transfer of Membership Interests to Surviving
Corporation, divided by the total number of Units and Senior Units outstanding
at such time, multiplied by (ii) the number of shares described in Paragraph (2)
above reduced by the number of shares issued pursuant to Paragraphs (3) and (4)
above, and shall be allocated among the holders of Units as follows:

     (a) Those holders of Units who have provided Preferred Capital shall be
     issued a number of shares of Common Stock of Surviving Corporation, with
     respect to the Preferred Capital, equal to the amount of Preferred Capital
     provided divided by $14.00.




     (b) Each holder of Units (other than Zachs Family Limited Partnership
     Number One) shall be issued a number of shares of Common Stock of Surviving
     Corporation equal to the number of Units owned multiplied by 0.815842 (the
     "Unit Conversion Factor").

     (c) The remaining shares of Common Stock of Surviving Corporation to be
     issued with respect to Units shall be issued to Zachs Family Limited
     Partnership Number One.

(7) Options to acquire Membership Interests issued pursuant to the ZipLink, LLC
Unit Option shall be converted to options to acquire shares of Common Stock of
Surviving Corporation as follows:

     (a) The number of shares of Common Stock of Surviving Corporation covered
     by any such option shall be equal to the number of Units covered by such
     option multiplied by the Unit Conversion Factor (and, if the result is not
     a whole number, rounded up to the next whole number).

     (b) The purchase price for each share of Common Stock of Surviving
     Corporation covered by any such option shall be equal to the purchase price
     for each Unit covered by such option divided by the Unit Conversion Factor
     (rounded to the nearest whole cent).

(8) Warrants to acquire membership interests shall be converted to warrants to
acquire shares of Common Stock of Surviving Corporation as follows:

     (a) The number of shares of Common Stock of Surviving Corporation covered
     by any such warrant shall be equal to the number of Units covered by such
     warrant multiplied by 0.827638 (and, if the result is not a whole number,
     rounded up to the next whole number).

     (b) The purchase price for each share of Common Stock of Surviving
     Corporation covered by any such warrant shall be equal to the purchase
     price for each Unit covered by such warrant divided by 0.827638 (rounded to
     the nearest whole cent).


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