Thanks Michael - +1
> On 11 May 2018, at 11:12, Michael <ri...@vianet.ca> wrote: > > Eric, > > This missing Accounting-Stop is also a big problem for me. When using usage > billing, it means lost usage/bandwidth calculations. When using max time > usage, it's lost time. When using maximum simultaneous, it means new > sessions cannot log back in. One here and there is a problem for that > individual case, but when I have a VPDN tunnel on the back side of the LNS > quit and hundreds of pppoe sessions drop, I seem to have a ton of missing > Stop packets. I don't even yet know where they go and I'm not sure what's > happening. > > To battle this problem, i first setup Alive packets to constantly update my > active session database. Usage, current time, and other stuff is updated > every 30 minutes. I have a scripted process that scans the online data and > if a sessions last-updated timestamp gets older than 30 minutes, it is > possibly a dead session. The process gathers all dead sessions, snmp queries > the lns's to verify that they are in fact gone, and then as Hugh suggested > bellow, sends a fake Accounting-Stop using radpwtst containing the last known > Acct-IN/OUTput-Octets, a fake Acct-Terminate-Cause=session-lost reason, a > calculated current_time - last_updated_time = Acct-Delay-Time, and everything > else i need in the Stop. With this delay time, the end result is a Stop > packet is produced for current system time - Delay and therefore ends up > being as close as you're gonna get with regards to usage and time. The time > the session was last known and confirmed to be online. > > Was quite the complicated process, and very customized, but very necessary. > > > Michael > > > > On 05/10/2018 07:11 PM, Hugh Irvine wrote: >> Hello Eric - >> >> You should be able to use the “Delete” button in the “Current sessions” page. >> >> See section 10 in the “user_help.pdf” guide in the “doc” directory of the >> Radmin distribution. >> >> Otherwise, yes you could fake up an Accounting-Stop request using “radpwtst” >> in the Radiator distribution. >> >> regards >> >> Hugh >> >> >>> On 10 May 2018, at 22:04, Eric W. Bates <er...@whoi.edu> wrote: >>> >>> On 5/9/2018 6:25 PM, Hugh Irvine wrote: >>>> Hello Eric - >>>> Where do you want to remove stale sessions? >>>> RADUSAGE is where accounting data is stored. >>>> Current sessions are normally stored in the RADONLINE table. >>>> Do you mean remove entries from the RADONLINE table? >>>> regards >>>> Hugh >>> I was guessing which table. >>> >>> I occasionally have users on an ASA vpn who sometimes exceed their "maximum >>> simultaneous connection limit" simply because the session stop message was >>> lost. I want to clear those "open" sessions somehow. >>> >>> Create an artificial "stop" record? >>> Delete the original "start" record? >>> Push a button in Radmin? >>> >>> Thanks. >>> >>>>> On 10 May 2018, at 01:05, Eric W. Bates <er...@whoi.edu> wrote: >>>>> >>>>> Is there an easy way to close clearly stale user sessions? >>>>> >>>>> Do I have to delete the record from RADUSAGE with the matching >>>>> ACCTSESSIONID? >>>>> >>>>> -- >>>>> Clark 159a, MS 46 >>>>> 508/289-3112 >>>>> >>>>> _______________________________________________ >>>>> radiator mailing list >>>>> radiator@lists.open.com.au >>>>> http://lists.open.com.au/mailman/listinfo/radiator >>>> -- >>>> Hugh Irvine >>>> h...@open.com.au >>>> Radiator: the most portable, flexible and configurable RADIUS server >>>> anywhere. SQL, proxy, DBM, files, LDAP, NIS+, password, NT, Emerald, >>>> Platypus, Freeside, TACACS+, PAM, external, Active Directory, EAP, TLS, >>>> TTLS, PEAP, TNC, WiMAX, RSA, Vasco, Yubikey, MOTP, HOTP, TOTP, >>>> DIAMETER, SIM, etc. >>>> Full source on Unix, Linux, Windows, MacOSX, Solaris, VMS, NetWare etc. >>> -- >>> Clark 159a, MS 46 >>> 508/289-3112 >> >> -- >> >> Hugh Irvine >> h...@open.com.au >> >> Radiator: the most portable, flexible and configurable RADIUS server >> anywhere. SQL, proxy, DBM, files, LDAP, NIS+, password, NT, Emerald, >> Platypus, Freeside, TACACS+, PAM, external, Active Directory, EAP, TLS, >> TTLS, PEAP, TNC, WiMAX, RSA, Vasco, Yubikey, MOTP, HOTP, TOTP, >> DIAMETER, SIM, etc. >> Full source on Unix, Linux, Windows, MacOSX, Solaris, VMS, NetWare etc. >> >> _______________________________________________ >> radiator mailing list >> radiator@lists.open.com.au >> http://lists.open.com.au/mailman/listinfo/radiator > -- Hugh Irvine h...@open.com.au Radiator: the most portable, flexible and configurable RADIUS server anywhere. SQL, proxy, DBM, files, LDAP, NIS+, password, NT, Emerald, Platypus, Freeside, TACACS+, PAM, external, Active Directory, EAP, TLS, TTLS, PEAP, TNC, WiMAX, RSA, Vasco, Yubikey, MOTP, HOTP, TOTP, DIAMETER, SIM, etc. Full source on Unix, Linux, Windows, MacOSX, Solaris, VMS, NetWare etc. _______________________________________________ radiator mailing list radiator@lists.open.com.au http://lists.open.com.au/mailman/listinfo/radiator
