diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
index eb94d660102248..1a239a2a0aaa20 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -10891,9 +10891,12 @@ ls' lab.">
       <message name="IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_DNSSERVER" desc="In settings Internet options, the label dns server.">
         DNS server:
       </message>
-      <message name="IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_CHANGE_PROXY_BUTTON" desc="For ethernet and remembered services, change proxy button text in chrome:settings/internet.">
+      <message name="IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_CHANGE_PROXY_BUTTON" desc="In settings Internet options, the button to configure proxy settings.">
         Change proxy settings...
       </message>
+      <message name="IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_ENABLE_SHARED_PROXIES_HINT" desc="In settings Internet options, when proxy can't be changed, the hint for user to do so by enabling the setting for IDS_OPTIONS_SETTINGS_USE_SHARED_PROXIES.">
+        To change proxy settings, enable "Use shared proxies" setting.
+      </message>
       <message name="IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_HARDWARE_ADDRESS" desc="In settings Internet options, the label hardware address.">
         Hardware address:
       </message>
@@ -11934,6 +11937,9 @@ ls' lab.">
       <message name="IDS_VERSION_FIELD_PREFIX" desc="Display the OS version to the user.">
         version
       </message>
+      <message name="IDS_PROXY_PAGE_TITLE_FORMAT" desc="The title of the proxy page for a specific network.">
+        Network proxy for <ph name="NETWORK_NAME">$1<ex>Ethernet</ex></ph>
+      </message>
       <message name="IDS_PROXY_CONFIG_TITLE" desc="The title of the basic proxy config.">
         Proxy Configuration
       </message>
diff --git a/chrome/browser/resources/options/chromeos/internet_detail.html b/chrome/browser/resources/options/chromeos/internet_detail.html
index c68a6eaff7e709..80ad879bf4ddc1 100644
--- a/chrome/browser/resources/options/chromeos/internet_detail.html
+++ b/chrome/browser/resources/options/chromeos/internet_detail.html
@@ -299,7 +299,11 @@ <h1 id="inetTitle"></h1>
     </section>
     <section id="change-proxy-section">
       <div>
-        <button id="change-proxy" i18n-content="changeProxyButton"></button>
+        <button id="change-proxy-button" i18n-content="changeProxyButton">
+        </button>
+      </div>
+      <div id="enable-shared-proxies-hint"
+          i18n-content="enableSharedProxiesHint" hidden>
       </div>
     </section>
   </div>
diff --git a/chrome/browser/resources/options/chromeos/internet_network_element.js b/chrome/browser/resources/options/chromeos/internet_network_element.js
index 007793f6fa3e14..d63844ebf4572f 100644
--- a/chrome/browser/resources/options/chromeos/internet_network_element.js
+++ b/chrome/browser/resources/options/chromeos/internet_network_element.js
@@ -241,6 +241,8 @@ cr.define('options.internet', function() {
           buttonsDiv.appendChild(
               this.createButton_('options_button', 'options',
                                  function(e) {
+                options.ProxyOptions.getInstance().setNetworkName(
+                    self.data.networkName);
                 chrome.send('buttonClickCallback',
                             [String(self.data.networkType),
                              self.data.servicePath,
diff --git a/chrome/browser/resources/options/chromeos/internet_options.js b/chrome/browser/resources/options/chromeos/internet_options.js
index 91108e3fa17884..bda378464e6f33 100644
--- a/chrome/browser/resources/options/chromeos/internet_options.js
+++ b/chrome/browser/resources/options/chromeos/internet_options.js
@@ -82,7 +82,7 @@ cr.define('options', function() {
         event.target.disabled = true;
         chrome.send('disableCellular', []);
       });
-      $('change-proxy').addEventListener('click', function(event) {
+      $('change-proxy-button').addEventListener('click', function(event) {
         OptionsPage.closeOverlay();
         OptionsPage.showPageByName('proxy', false);
         chrome.send('coreOptionsUserMetricsAction',
@@ -444,8 +444,13 @@ cr.define('options', function() {
     $('ipTypeDHCPDiv').hidden = !data.showStaticIPConfig;
     $('ipTypeStaticDiv').hidden = !data.showStaticIPConfig;
 
-    // Hide change-proxy-section if proxy is not configurable.
-    $('change-proxy-section').hidden = !data.proxyConfigurable;
+    // Hide change-proxy-button if proxy is not configurable.
+    $('change-proxy-button').hidden = !data.proxyConfigurable;
+    // Hide enable-shared-proxies-hint if proxy configuration cannot be enabled.
+    $('enable-shared-proxies-hint').hidden = !data.showSharedProxiesHint;
+    // Hide change-proxy-section if both button and hint are hidden.
+    $('change-proxy-section').hidden = !data.proxyConfigurable &&
+                                       !data.showSharedProxiesHint;
 
     var ipConfigList = $('ipConfigList');
     ipConfigList.disabled = $('ipTypeDHCP').checked || !data.showStaticIPConfig;
diff --git a/chrome/browser/resources/options/chromeos/proxy.html b/chrome/browser/resources/options/chromeos/proxy.html
index 1ac0101410a0f1..433f12ac34ae81 100644
--- a/chrome/browser/resources/options/chromeos/proxy.html
+++ b/chrome/browser/resources/options/chromeos/proxy.html
@@ -1,5 +1,5 @@
 <div id="proxyPage" class="page" hidden>
-  <h1 i18n-content="proxyPage"></h1>
+  <h1 id="proxy-page-title" i18n-content="proxyPage"></h1>
   <section>
     <h3 i18n-content="proxy_config_title"></h3>
     <div>
diff --git a/chrome/browser/resources/options/chromeos/proxy_options.js b/chrome/browser/resources/options/chromeos/proxy_options.js
index 537e2f93255797..6af0804c4e57a8 100644
--- a/chrome/browser/resources/options/chromeos/proxy_options.js
+++ b/chrome/browser/resources/options/chromeos/proxy_options.js
@@ -181,6 +181,16 @@ cr.define('options', function() {
       for (var x = 0; x < selectedItems.length; x++) {
         $('ignoredHostList').removeException(selectedItems[x]);
       }
+    },
+
+    /**
+     * Sets proxy page title using given network name.
+     * @param {string} network The network name to use in page title.
+     * @public
+     */
+    setNetworkName: function(network) {
+      $('proxy-page-title').textContent =
+          localStrings.getStringF('proxyPageTitleFormat', network);
     }
   };
 
diff --git a/chrome/browser/ui/webui/options/chromeos/internet_options_handler.cc b/chrome/browser/ui/webui/options/chromeos/internet_options_handler.cc
index 9d1027cbff3900..afc7f6a7c55a14 100644
--- a/chrome/browser/ui/webui/options/chromeos/internet_options_handler.cc
+++ b/chrome/browser/ui/webui/options/chromeos/internet_options_handler.cc
@@ -115,6 +115,9 @@ void InternetOptionsHandler::GetLocalizedValues(
   localized_strings->SetString("changeProxyButton",
       l10n_util::GetStringUTF16(
           IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_CHANGE_PROXY_BUTTON));
+  localized_strings->SetString("enableSharedProxiesHint",
+      l10n_util::GetStringUTF16(
+          IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_ENABLE_SHARED_PROXIES_HINT));
 
   localized_strings->SetString("wifiNetworkTabLabel",
       l10n_util::GetStringUTF16(
@@ -687,10 +690,14 @@ void InternetOptionsHandler::PopulateDictionaryDetails(
   dictionary.SetBoolean("connected", network->connected());
   dictionary.SetString("connectionState", network->GetStateString());
   bool remembered = (network->profile_type() != chromeos::PROFILE_NONE);
-  dictionary.SetBoolean("proxyConfigurable",
+  bool proxy_configurable =
       (remembered && (network->profile_type() == chromeos::PROFILE_USER ||
                       use_shared_proxies)) ||
-      (type == chromeos::TYPE_ETHERNET && use_shared_proxies));
+      (type == chromeos::TYPE_ETHERNET && use_shared_proxies);
+  dictionary.SetBoolean("proxyConfigurable", proxy_configurable);
+  dictionary.SetBoolean("showSharedProxiesHint",
+      !proxy_configurable && !use_shared_proxies &&
+      (remembered || type == chromeos::TYPE_ETHERNET));
 
   // Hide the dhcp/static radio if not ethernet or wifi (or if not enabled)
   bool staticIPConfig = CommandLine::ForCurrentProcess()->HasSwitch(
diff --git a/chrome/browser/ui/webui/options/chromeos/proxy_handler.cc b/chrome/browser/ui/webui/options/chromeos/proxy_handler.cc
index d375c560b3cbf5..ed91179a0a9a28 100644
--- a/chrome/browser/ui/webui/options/chromeos/proxy_handler.cc
+++ b/chrome/browser/ui/webui/options/chromeos/proxy_handler.cc
@@ -33,6 +33,8 @@ void ProxyHandler::GetLocalizedValues(
   // Proxy page - ChromeOS
   localized_strings->SetString("proxyPage",
       l10n_util::GetStringUTF16(IDS_OPTIONS_PROXY_TAB_LABEL));
+  localized_strings->SetString("proxyPageTitleFormat",
+     l10n_util::GetStringUTF16(IDS_PROXY_PAGE_TITLE_FORMAT));
   localized_strings->SetString("proxy_config_title",
      l10n_util::GetStringUTF16(IDS_PROXY_CONFIG_TITLE));
   localized_strings->SetString("proxyDirectInternetConnection",