Not sure why to open akmai.net to be open.
I did requested our firewall team to open these 3 websites on firewall 8 months before and all my sepm managers are updating fine.
I'm sure that akamai.net is not needed.
You need allow these on your firewall
- Liveupdate.symantecliveupdate.com
- Liveupdate.symantec.com
- Symantec.com
If you check the liveupdate.settings file, only the above three is mentioned
HOSTS\0\ACCESS=liveupdate.symantecliveupdate.com
HOSTS\0\ACCESS2=http://liveupdate.symantecliveupdate.com
HOSTS\0\IS_SYMANTEC:ENC=N%9-U,&[>@M
HOSTS\0\LOGIN:ENC=YBR#A%5\(CI
HOSTS\0\NAME=liveupdate.symantecliveupdate.com
HOSTS\0\PASSWORD:ENC=YBR#A%5\(CI
HOSTS\0\SUBNET=0.0.0.0
HOSTS\0\SUBNETMASK=0.0.0.0
HOSTS\0\TYPE=HTTP
HOSTS\1\ACCESS=liveupdate.symantec.com
HOSTS\1\ACCESS2=http://liveupdate.symantec.com
HOSTS\1\IS_SYMANTEC:ENC=N%9-U,&[>@M
HOSTS\1\LOGIN:ENC=YBR#A%5\(CI
HOSTS\1\NAME=liveupdate.symantec.com
HOSTS\1\PASSWORD:ENC=YBR#A%5\(CI
HOSTS\1\SUBNET=0.0.0.0
HOSTS\1\SUBNETMASK=0.0.0.0
HOSTS\1\TYPE=HTTP
HOSTS\2\ACCESS=update.symantec.com/opt/content/onramp
HOSTS\2\ACCESS2=ftp://update.symantec.com/opt/content/onramp
HOSTS\2\IS_SYMANTEC:ENC=N%9-U,&[>@M
HOSTS\2\LOGIN:ENC=V!0QDU7."^$C(%+!24M?+A
HOSTS\2\NAME=update.symantec.com
HOSTS\2\PASSWORD:ENC=L"`';1^I=[DC(%+!24M?+A
HOSTS\2\SUBNET=0.0.0.0
HOSTS\2\SUBNETMASK=0.0.0.0
HOSTS\2\TYPE=FTP
akamai is a different company where files are hosted.
liveupdate.symantec.com should know where to go and what to do..
Let me know your thoughts.