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dhcpd_eve+ ??

Hi all

I have performance problems with the xg86w, the cpu sometimes reaches 100%
the top command gives the following result:
Thanks you.

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Raphael Alganes 4 months ago in reply to Sofos network +2

Hello, It should be dhcpd_events . If you would expand the terminal UI you should be able to see the whole text of dhcpd_eve+

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0 Raphael Alganes 4 months ago

Hello,

Thanks for reaching out to Sophos Community.

Regret to hear about the issue you encountered.

I may recommend you open a support case for this to be further investigated: https://support.sophos.com/support/s/?language=en_US#t=AllTab&sort=relevancy

Kindly share with us the caseID generated once you have it.

Many thanks for your time and patience and thank you for choosing Sophos.

Regards,

Raphael Alganes
Community Support Engineer | Sophos Technical Support
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0 Raphael Alganes 4 months ago

Hello,

Thanks for reaching out to Sophos Community.

Regret to hear about the issue you encountered.

I may recommend you open a support case for this to be further investigated: https://support.sophos.com/support/s/?language=en_US#t=AllTab&sort=relevancy

Kindly share with us the caseID generated once you have it.

Many thanks for your time and patience and thank you for choosing Sophos.

Regards,

Raphael Alganes
Community Support Engineer | Sophos Technical Support
Sophos Support Videos | Product Documentation | @SophosSupport | Sign up for SMS Alerts
If a post solves your question use the 'Verify Answer' link.
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0 Sofos network 4 months ago in reply to Raphael Alganes

Thanks Raphael Alganes

But what is this dhcpd_eve+ ??
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0 Raphael Alganes 4 months ago in reply to Sofos network

Hello,

It should be dhcpd_events. If you would expand the terminal UI you should be able to see the whole text of dhcpd_eve+

Raphael Alganes
Community Support Engineer | Sophos Technical Support
Sophos Support Videos | Product Documentation | @SophosSupport | Sign up for SMS Alerts
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0 Vivek Jagad 4 months ago in reply to Raphael Alganes

Additionally, Sofos network can you check Can you check if DHCP setting has low lease time or DHCP flooding seen ?

Thanks & Regards,
_______________________________________________________________

Vivek Jagad | Team Lead, Global Support & Services

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0 Sofos network 4 months ago in reply to Vivek Jagad

Hi Vivek Jagad

lease time 1440 min

How to check if there is DHCP flooding ?
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0 Vivek Jagad 4 months ago in reply to Sofos network

check for the drop-packet-capture for the port 67 or port 68 and look for the DoS category in the drop logs
> drop-packet-capture
> How to troubleshoot dropped packets

Thanks & Regards,
_______________________________________________________________

Vivek Jagad | Team Lead, Global Support & Services

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0 Sofos network 4 months ago in reply to Vivek Jagad

is't DHCP flooding ?
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0 Vivek Jagad 4 months ago in reply to Sofos network

could be, try increasing your maximum lease time, you can set between 1-43200 mins...

Thanks & Regards,
_______________________________________________________________

Vivek Jagad | Team Lead, Global Support & Services

Log a Support Case | Sophos Service Guide
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0 Sofos network 4 months ago in reply to Vivek Jagad

I changed it this morning to be 7 days

How to stop this?

does sophos xg86w have dhcp flood attack protection?
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0 Vivek Jagad 4 months ago in reply to Sofos network

can Create a DoS bypass rule.

Thanks & Regards,
_______________________________________________________________

Vivek Jagad | Team Lead, Global Support & Services

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0 Sofos network 4 months ago in reply to Vivek Jagad

 ok, 
and I think that it is the firewall that is renewing the IP, 
since I disconnected the network cable from the PC concerned, but the firewall continues to renew the IP for the same PC
so Dos bupass rule can stop the renewing from FW?
Thanks & Regards,