INTERNATIONAL NETWORK SERVICES

                      1998 DIRECTOR OPTION PLAN


     1.   PURPOSES OF THE PLAN.  The purposes of this 1998 Director Option 
Plan are to attract and retain the best available personnel for service as 
Outside Directors (as defined herein) of the Company, to provide additional 
incentive to the Outside Directors of the Company to serve as Directors, and 
to encourage their continued service on the Board.

          All options granted hereunder shall be nonstatutory stock options.

     2.   DEFINITIONS.  As used herein, the following definitions shall apply:

          (a)  "BOARD" means the Board of Directors of the Company.

          (b)  "CODE" means the Internal Revenue Code of 1986, as amended.

          (c)  "COMMON STOCK" means the common stock of the Company.

          (d)  "COMPANY" means International Network Services, a California 
corporation.

          (e)  "DIRECTOR" means a member of the Board.

          (f)  "DISABILITY" means total and permanent disability as defined 
in section 22(e)(3) of the Code.

          (g)  "EMPLOYEE" means any person, including officers and Directors, 
employed by the Company or any Parent or Subsidiary of the Company.  The 
payment of a Director's fee by the Company shall not be sufficient in and of 
itself to constitute "employment" by the Company.

          (h)  "EXCHANGE ACT" means the Securities Exchange Act of 1934, as 
amended.

          (i)  "FAIR MARKET VALUE" means, as of any date, the value of Common 
Stock determined as follows:

               (i)  If the Common Stock is listed on any established stock 
exchange or a national market system, including without limitation the Nasdaq 
National Market or The Nasdaq SmallCap Market of The Nasdaq Stock Market, its 
Fair Market Value shall be the closing sales price for such stock (or the 
closing bid, if no sales were reported) as quoted on such exchange or system 
for the last market trading day prior to the time of determination as 
reported in The Wall Street Journal or such other source as the Administrator 
deems reliable;

               (ii) If the Common Stock is regularly quoted by a recognized 
securities dealer but selling prices are not reported, the Fair Market Value 
of a Share of Common Stock shall be the mean between the high bid and low 
asked prices for the Common Stock for the last market trading day prior 



to the time of determination, as reported in THE WALL STREET JOURNAL or such 
other source as the Board deems reliable; or

               (iii)     In the absence of an established market for the 
Common Stock, the Fair Market Value thereof shall be determined in good faith 
by the Board.

          (j)  "INSIDE DIRECTOR" means a Director who is an Employee.

          (k)  "OPTION" means a stock option granted pursuant to the Plan.

          (l)  "OPTIONED STOCK" means the Common Stock subject to an Option.

          (m)  "OPTIONEE"  means a Director who holds an Option.

          (n)  "OUTSIDE DIRECTOR" means a Director who is not an Employee. 

          (o)  "PARENT" means a "parent corporation," whether now or 
hereafter existing, as defined in Section 424(e) of the Code.

          (p)  "PLAN" means this 1998 Director Option Plan.

          (q)  "SHARE" means a share of the Common Stock, as adjusted in 
accordance with Section 10 of the Plan.

          (r)  "SUBSIDIARY" means a "subsidiary corporation," whether now or 
hereafter existing, as defined in Section 424(f) of the Internal Revenue Code 
of 1986.

     3.   STOCK SUBJECT TO THE PLAN.  Subject to the provisions of Section 10 
of the Plan, the maximum aggregate number of Shares that may be optioned and 
sold under the Plan is 300,000 Shares (the "Pool").  The Shares may be 
authorized, but unissued, or reacquired Common Stock.  

          If an Option expires or becomes unexercisable without having been 
exercised in full, the unpurchased Shares that were subject thereto shall 
become available for future grant or sale under the Plan (unless the Plan has 
terminated).  Shares that have actually been issued under the Plan shall not 
be returned to the Plan and shall not become available for future 
distribution under the Plan.

     4.   ADMINISTRATION AND GRANTS OF OPTIONS UNDER THE PLAN.

          (a)  PROCEDURE FOR GRANTS.  All grants of Options to Outside 
Directors under this Plan shall be automatic and nondiscretionary and shall 
be made strictly in accordance with the following provisions:

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               (i)  No person shall have any discretion to select which 
Outside Directors shall be granted Options or, subject to Section 10,  to 
determine the number of Shares to be covered by Options.

               (ii) Each person who first becomes an Outside Director on or 
after the effective date of this Plan, whether through election by the 
shareholders of the Company or appointment by the Board to fill a vacancy, 
shall be automatically granted an Option to purchase 30,000 Shares on the 
date on which such person first becomes an Outside Director and on each third 
anniversary thereof during the term of this Plan so long as he or she 
continues to serve as an Outside Director. In addition, those individuals who 
are Outside Directors as of the effective date of this Plan shall be granted 
an Option to purchase 30,000 Shares on the date of the Company's annual 
meeting of shareholders in the year 2000 and on each third anniversary 
thereof during the term of this Plan so long as he or she continues to serve 
as an Outside Director.

               (iii)     Notwithstanding the provisions of subsection (ii) 
hereof, any exercise of an Option granted before the Company has obtained 
shareholder approval of the Plan in accordance with Section 16 hereof shall 
be conditioned upon obtaining such shareholder approval of the Plan in 
accordance with Section 16 hereof.

                (iv) The terms of an Option granted hereunder shall be as 
follows:

                    (A)  The Option term shall be ten (10) years from the 
date of grant (subject to Section 8).

                    (B)  The Option shall be exercisable only while
the Outside Director remains a Director of the Company, except as set
forth in Sections 8 and 10 hereof.

                    (C)  The exercise price per Share shall be 100% of the 
Fair Market Value per Share on the date of grant of the Option.

                    (D)  Subject to Sections 8 and 10 hereof, the Option 
shall become exercisable as to one-thirty-sixth (1/36) of the Shares subject 
to the Option at the end of each month following its date of grant.

                 (v) In the event that any Option granted under the Plan 
would cause the number of Shares subject to outstanding Options plus the 
number of Shares previously purchased under Options to exceed the Pool, then 
the remaining Shares available for Option grant shall be granted under 
Options to the Outside Directors on a pro rata basis. No further grants shall 
be made until such time, if any, as additional Shares become available for 
grant under the Plan through action of the Board or the shareholders to 
increase the number of Shares that may be issued under the Plan or through 
cancellation or expiration of Options previously granted hereunder.

     5.   ELIGIBILITY.  Options may be granted only to Outside Directors.  
All Options shall be automatically granted in accordance with the terms set 
forth in Section 4 hereof. 

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          The Plan shall not confer upon any Optionee any right with respect 
to continuation of service as a Director or nomination to serve as a 
Director, nor shall it interfere in any way with any rights that the Director 
or the Company may have to terminate the Director's relationship with the 
Company at any time.

     6.   TERM OF PLAN.  The Plan shall become effective upon the earlier to 
occur of its adoption by the Board or its approval by the shareholders of the 
Company as described in Section 16 of the Plan. It shall continue in effect 
for a term of ten (10) years unless sooner terminated under Section 11 of the 
Plan.

     7.   FORM OF CONSIDERATION.  The consideration to be paid for the Shares 
to be issued upon exercise of an Option, including the method of payment, 
shall consist of (i) cash, (ii) check, (iii) other shares that (x) in the 
case of Shares acquired upon exercise of an option, have been owned by the 
Optionee for more than six (6) months on the date of surrender, and (y) have 
a Fair Market Value on the date of surrender equal to the aggregate exercise 
price of the Shares as to which said Option shall be exercised, (iv) 
consideration received by the Company under a cashless exercise program 
implemented by the Company in connection with the Plan, or (v) any 
combination of the foregoing methods of payment.

     8.   EXERCISE OF OPTION.

          (a)  PROCEDURE FOR EXERCISE; RIGHTS AS A SHAREHOLDER. Any Option 
granted hereunder shall be exercisable at such times as are set forth in 
Section 4 hereof; provided, however, that no Options shall be exercisable 
until shareholder approval of the Plan in accordance with Section 16 hereof 
has been obtained.

          An Option may not be exercised for a fraction of a Share.

          An Option shall be deemed to be exercised when written notice of 
such exercise has been given to the Company in accordance with the terms of 
the Option by the person entitled to exercise the Option and full payment for 
the Shares with respect to which the Option is exercised has been received by 
the Company.  Full payment may consist of any consideration and method of 
payment allowable under Section 7 of the Plan.  Until the issuance (as 
evidenced by the appropriate entry on the books of the Company or of a duly 
authorized transfer agent of the Company) of the stock certificate evidencing 
such Shares, no right to vote or receive dividends or any other rights as a 
shareholder shall exist with respect to the Optioned Stock, notwithstanding 
the exercise of the Option.  A share certificate for the number of Shares so 
acquired shall be issued to the Optionee as soon as practicable after 
exercise of the Option. No adjustment shall be made for a dividend or other 
right for which the record date is prior to the date the stock certificate is 
issued, except as provided in Section 10 of the Plan.

          Exercise of an Option in any manner shall result in a decrease in 
the number of Shares that thereafter may be available, both for purposes of 
the Plan and for sale under the Option, by the number of Shares as to which 
the Option is exercised.

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          (b)  TERMINATION OF CONTINUOUS STATUS AS A DIRECTOR. Subject to 
Section 10 hereof, in the event an Optionee's status as a Director terminates 
(other than upon the Optionee's death or Disability), the Optionee may 
exercise his or her Option, but only within three (3) months following the 
date of such termination, and only to the extent that the Optionee was 
entitled to exercise it on the date of such termination (but in no event 
later than the expiration of its ten (10) year term).  To the extent that the 
Optionee was not entitled to exercise an Option on the date of such 
termination, and to the extent that the Optionee does not exercise such 
Option (to the extent otherwise so entitled) within the time specified 
herein, the Option shall terminate.

          (c)  DISABILITY OF OPTIONEE.  In the event Optionee's status as a 
Director terminates as a result of Disability, the Optionee may exercise his 
or her Option, but only within twelve (12) months following the date of such 
termination, and only to the extent that the Optionee was entitled to 
exercise it on the date of such termina-tion (but in no event later than the 
expiration of its ten (10) year term).  To the extent that the Optionee was 
not entitled to exercise an Option on the date of termination, or if he or 
she does not exercise such Option (to the extent otherwise so entitled) 
within the time specified herein, the Option shall terminate.

          (d)  DEATH OF OPTIONEE.  In the event of an Optionee's death, the 
Optionee's estate or a person who acquired the right to exercise the Option 
by bequest or inheritance may exercise the Option, but only within twelve 
(12) months following the date of death, and only to the extent that the 
Optionee was entitled to exercise it on the date of death (but in no event 
later than the expiration of its ten (10)-year term).  To the extent that the 
Optionee was not entitled to exercise an Option on the date of death, and to 
the extent that the Optionee's estate or a person who acquired the right to 
exercise such Option does not exercise such Option (to the extent otherwise 
so entitled) within the time specified herein, the Option shall terminate.

     9.   NON-TRANSFERABILITY OF OPTIONS.  Except as may otherwise be 
specified by the Board or a committee of the Board, the Option may not be 
sold, pledged, assigned, hypothecated, transferred, or disposed of in any 
manner other than by will or by the laws of descent or dis-tribution and may 
be exercised, during the lifetime of the Optionee, only by the Optionee.

     10.  ADJUSTMENTS UPON CHANGES IN CAPITALIZATION, DISSOLUTION,
          MERGER OR ASSET SALE. 

          (a)  CHANGES IN CAPITALIZATION.  Subject to any required action by 
the shareholders of the Company, the number of Shares covered by each 
outstanding Option, the number of Shares that have been authorized for 
issuance under the Plan but as to which no Options have yet been granted or 
that have been returned to the Plan upon cancellation or expiration of an 
Option, as well as the price per Share covered by each such outstanding 
Option, and the number of Shares issuable pursuant to the automatic grant 
provisions of Section 4 hereof shall be proportionately adjusted for any 
increase or decrease in the number of issued Shares resulting from a stock 
split, reverse stock split, stock dividend, combination or reclassification 
of the Common Stock, or any other increase or decrease in the number of 
issued Shares effected without receipt of consideration by the Company; 
provided, however, that conversion of any convertible securities of the 
Company shall not be deemed to have been "effected without receipt of 
consideration."  Except as expressly provided herein, no issuance by the 
Company of 

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shares of stock of any class, or securities convertible into shares of stock 
of any class, shall affect, and no adjustment by reason thereof shall be made 
with respect to, the number or price of Shares subject to an Option.

          (b)  DISSOLUTION OR LIQUIDATION.  In the event of the proposed 
dissolution or liquidation of the Company, to the extent that an Option has 
not been previously exercised, it shall terminate immediately prior to the 
consummation of such proposed action.

          (c)  MERGER OR ASSET SALE.  In the event of a merger of the Company 
with or into another corporation or the sale of substantially all of the 
assets of the Company, outstanding Options may be assumed or equivalent 
options may be substituted by the successor corporation or a Parent or 
Subsidiary thereof (the "Successor Corporation").  If an Option is assumed or 
substituted for, the Option or equivalent option shall continue to be 
exercisable as provided in Section 4 hereof for so long as the Optionee 
serves as a Director or a director of the Successor Corporation.  

     If the Successor Corporation does not assume an outstanding Option or 
substitute for it an equivalent option, the Option shall become fully vested 
and exercisable, including as to Shares for which it would not otherwise be 
exercisable.  In such event the Board shall notify the Optionee that the 
Option shall be fully exercisable for a period of thirty (30) days from the 
date of such notice, and upon the expiration of such period the Option shall 
terminate.  

     For the purposes of this Section 10(c), an Option shall be considered 
assumed if, following the merger or sale of assets, the Option confers the 
right to purchase or receive, for each Share of Optioned Stock subject to the 
Option immediately prior to the merger or sale of assets, the consideration 
(whether stock, cash, or other securities or property) received in the merger 
or sale of assets by holders of Common Stock for each Share held on the 
effective date of the transaction (and if holders were offered a choice of 
consideration, the type of consideration chosen by the holders of a majority 
of the outstanding Shares).  If such consideration received in the merger or 
sale of assets is not solely common stock of the successor corporation or its 
Parent, the Administrator may, with the consent of the successor corporation, 
provide for the consideration to be received upon the exercise of the Option, 
for each Share of Optioned Stock subject to the Option, to be solely common 
stock of the successor corporation or its Parent equal in fair market value 
to the per share consideration received by holders of Common Stock in the 
merger or sale of assets.

     11.  AMENDMENT AND TERMINATION OF THE PLAN.

          (a)  AMENDMENT AND TERMINATION.  The Board may at any time amend, 
alter, suspend, or discontinue the Plan, but no amendment, alteration, 
suspension, or discontinuation shall be made that would impair the rights of 
any Optionee under any grant theretofore made, without his or her consent.  

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In addition, to the extent necessary and desirable to comply with any 
applicable law,  regulation or stock exchange rule, the Company shall obtain 
shareholder approval of any Plan amendment in such a manner and to such a 
degree as required.

          (b)  EFFECT OF AMENDMENT OR TERMINATION.  Any such amendment or 
termination of the Plan shall not affect Options already granted and such 
Options shall remain in full force and effect as if this Plan had not been 
amended or terminated.

     12.  TIME OF GRANTING OPTIONS.  The date of grant of an Option shall, 
for all purposes, be the date determined in accordance with Section 4 hereof. 
 

     13.  CONDITIONS UPON ISSUANCE OF SHARES.  Shares shall not be issued 
pursuant to the exercise of an Option unless the exercise of such Option and 
the issuance and delivery of such Shares pursuant thereto shall comply with 
all relevant provisions of law, including, without limitation, the Securities 
Act of 1933, as amended, the Exchange Act, the rules and regulations 
promulgated thereunder, state securities laws, and the requirements of any 
stock exchange upon which the Shares may then be listed, and shall be further 
subject to the approval of counsel for the Company with respect to such 
compliance.

          As a condition to the exercise of an Option, the Company may 
require the person exercising such Option to represent and warrant at the 
time of any such exercise that the Shares are being purchased only for 
investment and without any present intention to sell or distribute such 
Shares, if, in the opinion of counsel for the Company, such a representation 
is required by any of the aforementioned relevant provisions of law.

          Inability of the Company to obtain authority from any regulatory 
body having jurisdiction, which authority is deemed by the Company's counsel 
to be necessary to the lawful issuance and sale of any Shares hereunder, 
shall relieve the Company of any liability in respect of the failure to issue 
or sell such Shares as to which such requisite authority shall not have been 
obtained.

     14.  RESERVATION OF SHARES.  The Company, during the term of this Plan, 
will at all times reserve and keep available such number of Shares as shall 
be sufficient to satisfy the requirements of the Plan.

     15.  OPTION AGREEMENT.  Options shall be evidenced by written option 
agreements in such form as the Board shall approve.

     16.  SHAREHOLDER APPROVAL. The Plan shall be subject to approval by the 
shareholders of the Company within twelve (12) months after the date the Plan 
is adopted.  Such shareholder approval shall be obtained in the degree and 
manner required under applicable state and federal law and any stock exchange 
rules.

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