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Iptables DROP vs REJECT – Discussing it in detail!!
What about having a deep discussion on iptables DROP vs REJECT? Iptables have a set of rules to manage incoming and outgoing traffic. Drop and reject belongs to the actions against each unsafe packets. At Bobcares, we often receive requests to carry out the drop and...
How to quickly fix – SSH connection keeps dropping?
'SSH connection keeps dropping' is one of the most common irritating errors that we come across using SSH. Generally, this happens when we connect to the SSH server and then lock the system for a while. And then turn up seeing that there is a connection dropping...
PECL XML extension not found- Solve it Quickly!
Is the "PECL XML extension not found" frustrating you? PECL errors are common and tricky. And, this error mainly occurs due to the absence of XML extensions. At Bobcares, we often receive requests to fix this error as part of our Server Management Services. Today,...
Iptables log to syslog – A snapshot on how we enable this?
Is there any option to enable Iptables log to syslog? This is a very common query that every Linux server admins have. Fortunately, the log feature in Iptable is a possible fix for this situation. At Bobcares, we often get requests to fix Iptables errors, as a part of...
Iptables block port range – Easy way to do it
Can we use iptables to block a port range? This is a common query related to iptables among server owners. Since open ports can cause major security breaches, it is better to block unwanted connections. At Bobcares, we often get requests to block ports, as a part of...
Magento 503 service temporarily unavailable – Instant fix
Are you frustrated with Magento 503 service temporarily unavailable error? Magento users usually see Magento 503 service unavailable error when trying to access the admin or storefront in a browser. The 503 error means the webserver was not available on demand. At...
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Rsync error cannot stat destination- Quick fix!
Have you ever got stuck with Rsync error cannot stat destination? Errors are common while migrating files between different servers. But, rsync errors are a bit tricky. Usually, it occurs due to improper file system settings. At Bobcares, we often receive requests to...
MySQL error code 1396 – Let’s solve it!
Do you have trouble adding MySQL database users? Often MySQL error code 1396 pops up when we try to create a user that already exists. At Bobcares, we often receive requests to solve such Database errors as part of our Server Management Services. Today we will discuss...
Crontab not sending email – How to solve it
An automated script can save time when doing repetitive tasks. Cron job comes as a boon while executing tasks at an interval or at a specific time. However, crontab not sending email is a common error that happens due to incorrect settings in the crontab file. At...
PayPal error 10605 – Reasons and accurate fixes
Online payments are inevitable for every shopping website. So, website owners make use of payment gateways like PayPal on their websites. However, it may not work as we expect and sometimes gives PayPal error 10605 too. At Bobcares, we often get requests to fix PayPal...
Rsync error code 255 – Quick fixes
My server backup task is failing with this error. Please fix! rsync: [sender] write error: Broken pipe (32) rsync error: unexplained error (code 255) at io.c(837) [sender=3.1.0] That was a recent request we received as part of our Server Management Services. Often,...
451 DNS temporary failure- Rapid fix!
Intermittent email errors like 451 DNS temporary failure can be frustrating. Mail work one day but can fail at another day. And, it makes the error fix quite tricky. The major causes of this 451 DNS error are incorrect DNS resolution, wrong nameserver settings and so...
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