Client authentication cannot use more than 170 user and group networks at the same time Sophos UTM 9.702-1

Question

Hi I'm have problems to add new SSL vpn users in a group. My UTM release is 9.702-1

papa_ · Answer

If you have support, open a ticket. 
 if not, use as root the shell command 
 echo "options ip_set max_sets=2048" >/etc/modprobe.d/netfilter 
 and do a reboot 
 This setting will be removed with next update, so you can create/modify the crontab with 
 crontab -e 
 by adding the line 
 @reboot echo "options ip_set max_sets=2048" >/etc/modprobe.d/netfilter 
 
 The default of 1024 in the max sets is too low