IPsec accounting

This section provides details for the RADIUS attributes used in IPsec accounting.

Table: IPsec accounting (description)
Attribute ID Attribute name Description

1

User-Name

For IKEv1 remote-access tunnel, this represents the xauth username.

For IKEv2 remote-access tunnel, this represents the identity of the peer; the value of User-Name is the received IDi in IKEv2 message.

4

NAS-IP-Address

The identifying IP Address of the NAS requesting the Accounting.

The attribute can be included or excluded with configure ipsec radius-accounting-policy name include-radius-attribute nas-ip-addr.

8

Framed-IP- Address

The IPv4 address to be assigned to IKEv1 or IKEv2 remote-access tunnel client using configuration payload: INTERNAL_IP4_ADDRESS. This attribute is reflected in RADIUS accounting request packet for IKEv2 tunnel. The attribute can be included or excluded with configure ipsec radius-accounting-policy name include-radius-attribute framed-ip-addr.

30

Called-Station-Id

The local gateway address of IKEv2 remote-access tunnel. The attribute can be included or excluded with configure ipsec radius-accounting-policy name include-radius-attribute called-station-id.

31

Calling-Station-Id

The peer's address and port of IKEv2 remote-access tunnel.

The attribute can be included or excluded with configure ipsec radius-accounting-policy name include-radius-attribute calling-station-id.

32

NAS-Identifier

A string (configure system name system-name) identifying the NAS originating the Accounting requests.

The attribute can be included or excluded with configure ipsec radius-accounting-policy name include-radius-attribute nas-identifier.

44

Acct-Session-Id

A unique identifier representing an IKEv2 remote-access tunnel session that is authenticated. Same Acct-Session-Id is included in both access- request and accounting-request.

46

Acct-Session-Time

This attribute represents the tunnel's lifetime in seconds. It is included in an Accounting-Stop packet.

87

Nas-Port-Id

The public SAP ID of IKEv2 remote-access tunnel. The attribute can be included or excluded with configure ipsec radius-accounting-policy name include-radius-attribute nas-port-id.

97

Framed-IPv6-Prefix

The IPv6 address to be assigned to IKEv2 remote-access tunnel client using IKEv2 configuration payload: INTERNAL_IP6_ADDRESS. The prefix and prefix-length of Framed-IPv6-Prefix are conveyed in the corresponding part of INTERNAL_IP6_ADDRESS. The attribute can be included or excluded with configure ipsec radius-accounting-policy name include-radius-attribute framed-ipv6-prefix.

241.26.6527.41

Alc-Acct-IPsec-Bidir-Kibibytes

(IKEv2 RA tunnel only) The number of kilobytes of bidirectional (encryption + decryption) traffic passed over the IPsec tunnel.

The attribute can be included or excluded with configure ipsec radius-accounting-policy name include-radius-attribute acct-stats.

241.26.6527.42

Alc-Acct-IPsec-Encrypted-Kibibytes

(IKEv2 RA tunnel only) The number of kilobytes of encrypted traffic passed over the IPsec tunnel.

The attribute can be included or excluded with configure ipsec radius-accounting-policy name include-radius-attribute acct-stats.

241.26.6527.43

Alc-Acct-IPsec-Decrypted-Kibibytes

(IKEv2 RA tunnel only) The number of kilobytes of decrypted traffic passed over the IPsec tunnel.

The attribute can be included or excluded with configure ipsec radius-accounting-policy name include-radius-attribute acct-stats.

241.26.6527.44

Alc-Acct-IPsec-Bidir-Packets

(IKEv2 RA tunnel only) The number of packets of bidirectional (encryption + decryption) passed over the IPsec tunnel.

The attribute can be included or excluded with configure ipsec radius-accounting-policy name include-radius-attribute acct-stats.

241.26.6527.45

Alc-Acct-IPsec-Encrypted-Packets

(IKEv2 RA tunnel only) The number of encrypted packets passed over the IPsec tunnel.

The attribute can be included or excluded with configure ipsec radius-accounting-policy name include-radius-attribute acct-stats.

241.26.6527.46

Alc-Acct-IPsec-Decrypted-Packets

(IKEv2 RA tunnel only) The number of decrypted packets passed over the IPsec tunnel.

The attribute can be included or excluded with configure ipsec radius-accounting-policy name include-radius-attribute acct-stats.

Table: IPsec accounting (limits)
Attribute ID Attribute name Type Limits SR OS format

1

User-Name

string

253 bytes

Format depends on IDi format.

For example:

User-Name = "user1@domain1.com"

4

NAS-IP-Address

ipaddr

4 bytes

For example:

NAS-IP-Address=192.0.2.1

8

Framed-IP-Address

ipaddr

4 bytes

For example:

Framed-IP-Address = 192.168.10.100

30

Called-Station-Id

string

253 bytes

local gateway address of IKEv2 remote-access tunnel

For example:

Called-Station-Id = "172.16.100.1"

31

Calling-Station-Id

string

253 bytes

peer-address:port

For example:

Calling-Station-Id = "192.168.5.100:500"

32

NAS-Identifier

string

64 char

For example:

NAS-Identifier = "pe1"

44

Acct-Session-Id

string

147 bytes

local_gw_ip-remote_ip:remote_port-time_stamp

For example:

Acct-Session-Id =

172.16.100.1-192.168.5.100:500-1365016423

46

Acct-Session-Time

integer

4 bytes

4294967295

seconds

For example:

Acct-Session-Time = 870

87

Nas-Port-Id

string

44 bytes

For example:

Nas-Port-Id = "tunnel-1.public:100"

97

Framed-IPv6-Prefix

ipv6prefix

max. 16 bytes for prefix + 1 byte for length

For example:

Framed-IPv6-Prefix =

2001:DB8:CAFE:1::100/128

241.26.6527.41

Alc-Acct-IPsec-Bidir- Kibibytes

integer64

8 bytes

For example:

Alc-Acct-IPsec-Bidir-Kibibytes = 2000

241.26.6527.42

Alc-Acct-IPsec- Encrypted-Kibibytes

integer64

8 bytes

For example:

Alc-Acct-IPsec-Encrypted-Kibibytes

= 1000

241.26.6527.43

Alc-Acct-IPsec- Decrypted-Kibibytes

integer64

8 bytes

For example:

Alc-Acct-IPsec-Decrypted-Kibibytes

= 1000

241.26.6527.44

Alc-Acct-IPsec-Bidir- Packets

integer64

8 bytes

For example:

Alc-Acct-IPsec-Bidir-Packets = 1000

241.26.6527.45

Alc-Acct-IPsec- Encrypted-Packets

integer64

8 bytes

For example:

Alc-Acct-IPsec-Encrypted-Packets = 500

241.26.6527.46

Alc-Acct-IPsec- Decrypted-Packets

integer64

8 bytes

For example:

Alc-Acct-IPsec-Decrypted-Packets = 500

Table: IPsec accounting (applicability)
Attribute ID Attribute name Acct start Acct stop Acct interim-update

1

User-Name

1

1

1

4

NAS-IP-Address

0-1

0-1

0-1

8

Framed-IP- Address

0-1

0-1

0-1

30

Called-Station-Id

0-1

0-1

0-1

31

Calling-Station-Id

0-1

0-1

0-1

32

NAS-Identifier

0-1

0-1

0-1

44

Acct-Session-Id

1

1

1

46

Acct-Session-Time

0

1

1

87

Nas-Port-Id

0-1

0-1

0-1

97

Framed-IPv6-Prefix

0-1

0-1

0-1

241.26.6527.41

Alc-Acct-IPsec-Bidir-Kibibytes

0

0-1

0-1

241.26.6527.42

Alc-Acct-IPsec-Encrypted-Kibibytes

0

0-1

0-1

241.26.6527.43

Alc-Acct-IPsec-Decrypted-Kibibytes

0

0-1

0-1

241.26.6527.44

Alc-Acct-IPsec-Bidir-Packets

0

0-1

0-1

241.26.6527.45

Alc-Acct-IPsec-Encrypted-Packets

0

0-1

0-1

241.26.6527.46

Alc-Acct-IPsec-Decrypted-Packets

0

0-1

0-1