![]() ![]() Additionally, you may have to restart any related services, such as IIS services.ĭepending on your application environment, you might also work around this problem by configuring the website to use Windows NT LAN Manager (NTLM) instead of Kerberos. Changes that are made to the registry do not take effect until you restart the HTTP service. This replaces every three bytes in the token with four base64-encoded bytes. HTTP encodes the Kerberos token by using base64 encoding. Set the value of MaxFieldLength and MaxRequestBytes on the server to 4/3 * T bytes, where T is the user's token size in bytes. To determine the appropriate settings, use the following calculations:Ĭalculate the size of the user's Kerberos token by using the formula described in the following article: Problems with Kerberos authentication when a user belongs to many groups. Increase the settings for the MaxFieldLength and the MaxRequestBytes registry entries on the server so that the user's request headers don't exceed these values. Workaround 2: Set MaxFieldLength and MaxRequestBytes registry entries Workaround 1: Decrease the number of Active Directory groupsĭecrease the number of Active Directory groups that the user is a member of. The HTTP request to the server contains the Kerberos token in the If the HTTP header or packet size increases past the limits that are configured on the server, the server may reject the request and send an error message as the response. This issue may occur if the user is a member of many Active Directory user groups. This response could be generated by any HTTP request that includes Windows Remote Management (WinRM). HTTP 400 - Bad Request (Request header too long) ![]() However, instead of receiving the expected webpage, you receive an error message that resembles the following one: The website is configured to use Kerberos authentication. Original product version: Windows Server 2016 Original KB number: 2020943 SymptomsĪn HTTP request that needs Kerberos authentication is sent from a browser to a website that's hosted on IIS. This article helps you work around the HTTP 400 error that occurs when the HTTP request header is too long. Note: all this on 3 different machines, two VMs and one “physical”.When an HTTP request that needs Kerberos authentication is sent to a website that's hosted on Internet Information Services (IIS) and is configured to use Kerberos authentication, the HTTP request header would be very long. ![]() Yes, I noticed the nginx there in the middle of the returned HTML… 13:48:09.022 ERROR LIST_FILES Failed to list the directory chunks/: SerializationError: failed to unmarshal error message 13:36:05.683 TRACE LIST_FILES Listing chunks/ I was able to copy a bucket with a set of snapshots, and when running check to verify that everything is ok, the first time it worked, but the second time: 13:36:05.683 INFO SNAPSHOT_CHECK Listing all chunks Sometimes the process of chunks copying starts, but it stops in the middle with this error: Failed to upload the chunk 864b1.6bbed4b: SignatureDoesNotMatch: The request signature we calculated does not match the signature you provided. ^[OPFailed to list the directory chunks/: SerializationError: failed to unmarshal error messageĬaused by: UnmarshalError: failed to unmarshal error messageĠ0000000 3c 68 74 6d 6c 3e 0d 0a 3c 68 65 61 64 3e 3c 74 |.502 Bad Gat|Ġ0000020 65 77 61 79 3c 2f 74 69 74 6c 65 3e 3c 2f 68 65 |eway.502 Bad|Ġ0000050 20 47 61 74 65 77 61 79 3c 2f 68 31 3e 3c 2f 63 | Gateway.nginx.|Ĭaused by: expected element type but have įailed to list the directory chunks/: SerializationError: failed to unmarshal error message The copy starts but in the middle of the process errors like the ones below occur (different buckets, different storages): Copying snapshot ******* at revision 193 It has been a hard experience to copy some Wasabi buckets to idrive e2.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |