You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
Copy file name to clipboardExpand all lines: articles/application-gateway/application-gateway-troubleshooting-502.md
+1-1Lines changed: 1 addition & 1 deletion
Display the source diff
Display the rich diff
Original file line number
Diff line number
Diff line change
@@ -10,7 +10,7 @@ ms.author: amsriva
10
10
---
11
11
12
12
# Troubleshooting bad gateway errors in Application Gateway
13
-
13
+
<pclass="alert is-flex is-primary"><spanclass="has-padding-left-medium has-padding-top-extra-small"><aclass="button is-primary"href="https://azurevirtualsupportagent.services.microsoft.com?content=66c070b6-1c47-4c7f-b928-317a8c8b452f"target='_blank'>Start</a></span><spanclass="has-padding-small">Solve your issue fast by using our virtual agent to run <b>automated diagnostics.</b></span><spanclass="has-padding-small"><ahref="https://privacy.microsoft.com/privacystatement"target='_blank'><divalign="right"><sub>Privacy Statement</sub></div></a></span></p>
14
14
Learn how to troubleshoot bad gateway (502) errors received when using Azure Application Gateway.
Copy file name to clipboardExpand all lines: articles/load-balancer/load-balancer-troubleshoot.md
+3-3Lines changed: 3 additions & 3 deletions
Display the source diff
Display the rich diff
Original file line number
Diff line number
Diff line change
@@ -16,7 +16,7 @@ ms.author: allensu
16
16
---
17
17
18
18
# Troubleshoot Azure Load Balancer
19
-
19
+
<pclass="alert is-flex is-primary"><spanclass="has-padding-left-medium has-padding-top-extra-small"><aclass="button is-primary"href="https://azurevirtualsupportagent.services.microsoft.com?content=fb23185b-6c56-d9f1-7ce1-758c978e08e1"target='_blank'>Start</a></span><spanclass="has-padding-small">Solve your issue fast by using our virtual agent to run <b>automated diagnostics.</b></span><spanclass="has-padding-small"><ahref="https://privacy.microsoft.com/privacystatement"target='_blank'><divalign="right"><sub>Privacy Statement</sub></div></a></span></p>
20
20
This page provides troubleshooting information for Basic and Standard common Azure Load Balancer questions. For more information about Standard Load Balancer, see [Standard Load Balancer overview](https://docs.microsoft.com/azure/load-balancer/load-balancer-standard-diagnostics).
21
21
22
22
When the Load Balancer connectivity is unavailable, the most common symptoms are as follows:
@@ -94,7 +94,7 @@ If a VM does not respond to the data traffic, it may be because either the targe
94
94
1. Log in to the backend VM.
95
95
2. Open a command prompt and run the following command to validate there is an application listening on the data port:
96
96
netstat -an
97
-
3. If the port is not listed with State “LISTENING”, configure the proper listener port
97
+
3. If the port is not listed with State "LISTENING", configure the proper listener port
98
98
4. If the port is marked as Listening, then check the target application on that port for any possible issues.
99
99
100
100
### Cause 2: Network security group is blocking the port on the Load Balancer backend pool VM
@@ -127,7 +127,7 @@ If an internal Load Balancer is configured inside a VNet, and one of the partici
127
127
There are several ways to unblock this scenario, including using a proxy. Evaluate Application Gateway or other 3rd party proxies (for example, nginx or haproxy). For more information about Application Gateway, see [Overview of Application Gateway](../application-gateway/application-gateway-introduction.md)
128
128
129
129
## Symptom: Cannot change backend port for existing LB rule of a load balancer which has VM Scale Set deployed in the backend pool.
130
-
### Cause : The backend port cannot be modified for a load balancing rule that’s used by a health probe for load balancer referenced by VM Scale Set.
130
+
### Cause : The backend port cannot be modified for a load balancing rule that's used by a health probe for load balancer referenced by VM Scale Set.
131
131
**Resolution**
132
132
In order to change the port, you can remove the health probe by updating the VM Scale Set, update the port and then configure the health probe again.
Copy file name to clipboardExpand all lines: articles/virtual-network/troubleshoot-outbound-smtp-connectivity.md
+5-5Lines changed: 5 additions & 5 deletions
Display the source diff
Display the rich diff
Original file line number
Diff line number
Diff line change
@@ -17,7 +17,7 @@ ms.author: genli
17
17
18
18
19
19
# Troubleshoot outbound SMTP connectivity issues in Azure
20
-
20
+
<pclass="alert is-flex is-primary"><spanclass="has-padding-left-medium has-padding-top-extra-small"><aclass="button is-primary"href="https://azurevirtualsupportagent.services.microsoft.com?content=027fa865-2329-23de-3740-cfbe35359302"target='_blank'>Start</a></span><spanclass="has-padding-small">Solve your issue fast by using our virtual agent to run <b>automated diagnostics.</b></span><spanclass="has-padding-small"><ahref="https://privacy.microsoft.com/privacystatement"target='_blank'><divalign="right"><sub>Privacy Statement</sub></div></a></span></p>
21
21
Starting on November 15, 2017, outbound email messages that are sent directly to external domains (such as outlook.com and gmail.com) from a virtual machine (VM) are made available only to certain subscription types in Microsoft Azure. Outbound SMTP connections that use TCP port 25 were blocked. (Port 25 is primarily used for unauthenticated email delivery.)
22
22
23
23
This change in behavior applies only to new subscriptions and new deployments since November 15, 2017.
@@ -33,21 +33,21 @@ For Enterprise Agreement Azure users, there's no change in the technical ability
33
33
## Pay-As-You-Go
34
34
If you signed up before November 15, 2017 for the Pay-As-You-Go or Microsoft Partner Network subscription offers, there will be no change in the technical ability to try outbound email delivery. You'll continue to be able to try outbound email delivery from Azure VMs within these subscriptions directly to external email providers without any restrictions from the Azure platform. Again, it's not guaranteed that email providers will accept incoming email from any given user, and users will have to work directly with email providers to fix any message delivery or SPAM filtering issues that involve specific providers.
35
35
36
-
For Pay-As-You-Go or Microsoft Partner Network subscriptions that were created after November 15, 2017, there will be technical restrictions that block email that’s sent directly from VMs within these subscriptions. If you want the ability to send email from Azure VMs directly to external email providers (not using an authenticated SMTP relay), you can make a request to remove the restriction. Requests will be reviewed and approved at Microsoft’s discretion, and they'll be granted only after additional anti-fraud checks are made. To make a request, open a support case by using the following issue type: **Technical** > **Virtual Network** > **Connectivity** > **Cannot send email (SMTP/Port 25)**. Make sure that you add details about why your deployment has to send mail directly to mail providers instead of using an authenticated relay.
36
+
For Pay-As-You-Go or Microsoft Partner Network subscriptions that were created after November 15, 2017, there will be technical restrictions that block email that's sent directly from VMs within these subscriptions. If you want the ability to send email from Azure VMs directly to external email providers (not using an authenticated SMTP relay), you can make a request to remove the restriction. Requests will be reviewed and approved at Microsoft's discretion, and they'll be granted only after additional anti-fraud checks are made. To make a request, open a support case by using the following issue type: **Technical** > **Virtual Network** > **Connectivity** > **Cannot send email (SMTP/Port 25)**. Make sure that you add details about why your deployment has to send mail directly to mail providers instead of using an authenticated relay.
37
37
38
38
After a Pay-As-You-Go or Microsoft Partner Network subscription is exempted and the VMs have been 'Stopped' & 'Started' from the Azure portal, all VMs within that subscription will be exempted going forward. The exemption is only applicable to the subscription requested and only applies to Virtual Machine traffic routed directly to the internet. Routing port 25 traffic via Azure PaaS services such as [Azure Firewall](https://azure.microsoft.com/services/azure-firewall/) is unsupported.
39
39
40
40
> [!NOTE]
41
41
> Microsoft reserves the right to revoke this exemption if it's determined that a violation of terms of service has occurred.
42
42
43
43
## MSDN, Azure Pass, Azure in Open, Education, BizSpark, and Free Trial
44
-
If you created an MSDN, Azure Pass, Azure in Open, Education, BizSpark, Azure Sponsorship, Azure Student, Free Trial, or any Visual Studio subscription after November 15, 2017, you’ll have technical restrictions that block email that’s sent from VMs within these subscriptions directly to email providers. The restrictions are done to prevent abuse. No requests to remove this restriction will be granted.
44
+
If you created an MSDN, Azure Pass, Azure in Open, Education, BizSpark, Azure Sponsorship, Azure Student, Free Trial, or any Visual Studio subscription after November 15, 2017, you'll have technical restrictions that block email that's sent from VMs within these subscriptions directly to email providers. The restrictions are done to prevent abuse. No requests to remove this restriction will be granted.
45
45
46
-
If you’re using these subscription types, you’re encouraged to use SMTP relay services, as outlined earlier in this article or change your subscription type.
46
+
If you're using these subscription types, you're encouraged to use SMTP relay services, as outlined earlier in this article or change your subscription type.
47
47
48
48
## Cloud Service Provider (CSP)
49
49
50
-
If you’re using Azure resources through CSP, you can request the CSP to create an unblock exemption request with Microsoft on your behalf if a secure SMTP relay can't be used.
50
+
If you're using Azure resources through CSP, you can request the CSP to create an unblock exemption request with Microsoft on your behalf if a secure SMTP relay can't be used.
Copy file name to clipboardExpand all lines: articles/virtual-network/virtual-network-troubleshoot-cannot-delete-vnet.md
+1-1Lines changed: 1 addition & 1 deletion
Display the source diff
Display the rich diff
Original file line number
Diff line number
Diff line change
@@ -19,7 +19,7 @@ ms.author: genli
19
19
---
20
20
21
21
# Troubleshooting: Failed to delete a virtual network in Azure
22
-
22
+
<pclass="alert is-flex is-primary"><spanclass="has-padding-left-medium has-padding-top-extra-small"><aclass="button is-primary"href="https://azurevirtualsupportagent.services.microsoft.com?content=a13a0908-28e0-f9f7-c6c7-301fcd187560"target='_blank'>Start</a></span><spanclass="has-padding-small">Solve your issue fast by using our virtual agent to run <b>automated diagnostics.</b></span><spanclass="has-padding-small"><ahref="https://privacy.microsoft.com/privacystatement"target='_blank'><divalign="right"><sub>Privacy Statement</sub></div></a></span></p>
23
23
You might receive errors when you try to delete a virtual network in Microsoft Azure. This article provides troubleshooting steps to help you resolve this problem.
Copy file name to clipboardExpand all lines: articles/virtual-network/virtual-network-troubleshoot-peering-issues.md
+2-1Lines changed: 2 additions & 1 deletion
Display the source diff
Display the rich diff
Original file line number
Diff line number
Diff line change
@@ -19,8 +19,9 @@ ms.author: kaushika
19
19
---
20
20
21
21
# Troubleshoot virtual network peering issues
22
+
<pclass="alert is-flex is-primary"><spanclass="has-padding-left-medium has-padding-top-extra-small"><aclass="button is-primary"href="https://azurevirtualsupportagent.services.microsoft.com?content=457b3ba7-7ac5-93be-981c-677553ad39dd"target='_blank'>Start</a></span><spanclass="has-padding-small">Solve your issue fast by using our virtual agent to run <b>automated diagnostics.</b></span><spanclass="has-padding-small"><ahref="https://privacy.microsoft.com/privacystatement"target='_blank'><divalign="right"><sub>Privacy Statement</sub></div></a></span></p>
22
23
23
-
This troubleshooting guide provides steps to help you resolve most [virtual network peering](https://docs.microsoft.com/azure/virtual-network/virtual-network-peering-overview) issues.
24
+
This troubleshooting guide provides steps to help you resolve most [virtual network peering](virtual-network-peering-overview.md) issues.
24
25
25
26

0 commit comments