Search
Search

Why shows “Test ATM-OAM fail”?

User Application Requirement
Updated 06-29-2022 01:49:39 AM 45053
This Article Applies to: 

Problem Description: The internet is working properly, while on the router's web-based Utility, you see the error message as below on "Diagnostics" section.

Reason: ADSL terminal equipment does not support OAM cell test, but “Test ATM-OAM fail” does not have any side effect on ADSL modem. it is still working properly.

Is this faq useful?

Your feedback helps improve this site.

SubscriptionTP-Link takes your privacy seriously. For further details on TP-Link's privacy practices, see TP-Link's Privacy Policy.

Follow Us

About Us
Press
Where to Buy
Partners
Learning Center
United Arab Emirates / English
Copyright © 2022 TP-Link Corporation Limited. All rights reserved.

From United States?

Get products, events and services for your region.

GO Other Option

This website uses cookies to improve website navigation, analyze online activities and have the best possible user experience on our website. You can object to the use of cookies at any time. You can find more information in our privacy policy . Don’t show again

Cookie Settings Accept All Cookies

This website uses cookies to improve website navigation, analyze online activities and have the best possible user experience on our website. You can object to the use of cookies at any time. You can find more information in our privacy policy . Don’t show again

Basic Cookies

These cookies are necessary for the website to function and cannot be deactivated in your systems.

TP-Link

accepted_local_switcher, tp_smb-select-product_scence, tp_smb-select-product_scenceSimple, tp_smb-select-product_userChoice, tp_smb-select-product_userChoiceSimple, tp_smb-select-product_userInfo, tp_smb-select-product_userInfoSimple, tp_top-banner, tp_popup-right-bottom

Livechat

__livechat, __lc2_cid, __lc2_cst, __lc_cid, __lc_cst, CASID

Youtube

VISITOR_INFO1_LIVE, YSC, LOGIN_INFO, PREF, CONSENT, __Secure-3PSID, __Secure-3PAPISID, __Secure-3PSIDCC

Analysis and Marketing Cookies

Analysis cookies enable us to analyze your activities on our website in order to improve and adapt the functionality of our website.

The marketing cookies can be set through our website by our advertising partners in order to create a profile of your interests and to show you relevant advertisements on other websites.

Google Analytics & Google Tag Manager & Google Optimize

_gid, _gat, _gat_global, _ga, _gaexp

Google Ads & DoubleClick

NID, IDE, test_cookie, id, 1P_JAR

Facebook

fr, spin, xs, datr, c_user, sb, _fbp

Crazy Egg

_ce.s, _CEFT, _gid, cean, _fbp, ceac, _drip_client_9574608, cean_asoc

Hotjar

_hjKB, _fbp, ajs_user_id, _BEAMER_LAST_UPDATE_zeKLgqli17986, _hjid, _gcl_au, _ga, ajs_anonymous_id, _BEAMER_USER_ID_zeKLgqli17986, _hjAbsoluteSessionInProgress, _hjFirstSeen, _hjIncludedInPageviewSample, _hjTLDTest

Linkedin

lms_analytics, AnalyticsSyncHistory, _gcl_au, liap