* ipoe: fixed mask calculation from ipaddr radius attribute
* ipoe: fixed authentication with chap-secrets
* ipoe: set Calling-Station-Id to client mac address for UP sessions
* ipoe: introduced idle-timeout and session-timeout options
* ipoe: for option password implemented special value csid
* ipoe: change l4-redirect-ipset/l4-redirect-table by CoA
* ipoe: don't block lua script if it raises error
* ipoe: implemented soft session termination
* ipoe: implemneted passing DHCP Option 82 to Radius as two separated attributes
* ipoe: changed behavior of agent-remote-id option
* ipoe: introduced option check-mac-change
* ipoe: disabled udp checksum validation
* ipoe: introduced 'calling-sid' option
* ipoe: send client IP address in Framed-IP-Address for UP sessions
* ipoe: implemented username=ifname for UP sessions
* ipoe: use single socket for arp processing
* ipoe: implemented dhcp option 58
* ipoe: for vlan name pattern implemented %P argument - VID of parent interface
* ipoe: implemented ability to use lua to make vlan name
* ipoe: show sessions: intoduced new field ipoe-type to display type of session (up or dhcp)
* ipoe: implemented interface renaming by NAS-Port-Id
* pppoe: use single discovery socket
* pppoe: check for tag length in print_packet function (fixes sigsegv)
* ppp: fixed send double ConfAck when LCP is started
* ppp: fix mtu/mru set if not negotiated on any end plus cleanup
* ppp: set mtu and mru after unit creation
* ppp: create ppp units after authentication
* ppp: set unit index from NAS_Port attribute if present
* cli: show sesisons: introduced rx-bytes,rx-pkts,tx-bytes,tx-pkts fields
* cli: show sesisons: introduced rx-bytes-raw,tx-bytes-raw fields
* session: implemented idle and timeout timers
* radius: override session's idle and timeout timers values by Idle-Timeout and Session-Timeout attributes
* shaper: fixed parsing ecn/noecn for fq_codel
* replace mktemp with mkstemp
* properly handle Cisco-AVPair
* consider only rx interface counter for idle timeout calculation
* net-snmp: export interface counters in the sessionTable

[ipoe]
vlan-name=lua:make_vlan_name

lua function accepts three arguments: parent interface name, parent vlan number and vlan number caused vlan creation

sample lua function:
function make_vlan_name(ifname, svid, cvid)
    print('make_vlan_name: '..ifname..','..svid..','..cvid)
    return ifname..'.'..cvid
end

This option specifies value of Calling-Station-Id value.
Available options are 'mac' and 'ip'.