T50 (f.k.a. F22 Raptor) is a tool designed to perform "Stress Testing". The concept started on 2001, right after release 'nb-isakmp.c', and the main goal was:
- Having a tool to perform TCP/IP protocol fuzzer, covering common regular protocols, such as: ICMP, TCP and UDP.
Things have changed, and the T50 became a good unique resource capable to perform "Stress Testing". And, after checking the "/usr/include/linux", some protocols were chosen to be part of its coverage:
- ICMP - Internet Control Message Protocol
- IGMP - Internet Group Management Protocol
- TCP - Transmission Control Protocol
- UDP - User Datagram Protocol
Why "Stress Testing"? Well, because when people are designing a new network infra-structure (eg. Datacenter serving to Cloud Computing) they think about:
- High-Availability
- Load Balancing
- Backup Sites (Cold Sites, Hot Sites, and Warm Sites)
- Disaster Recovery
- Data Redundancy
- Service Level Agreements
- Etc...
But almost nobody thinks about "Stress Testing", or even performs any test to check how the networks infra-structure behaves under stress, under overload, and under attack. Even during a Penetration Test, people prefer not running any kind of Denial-of-Service testing. Even worse, those people are missing one of the three key concepts of security that are common to risk management:
- Confidentiality
- Integrity
- AVAILABILITY
T50 was designed to perform “Stress Testing” on a variety of infra-structure network devices (Version 2.45), using widely implemented protocols, and after some requests it was was re-designed to extend the tests (as of Version 5.3), covering some regular protocols (ICMP, TCP and UDP), some infra-structure specific protocols (GRE, IPSec and RSVP), and some routing protocols (RIP,
EIGRP and OSPF).
This new version (Version 5.3) is focused on internal infra-structure, which allows people to test the availability of its resources, and cobering:
- Interior Gateway Protocols (Distance Vector Algorithm):
- Routing Information Protocol (RIP)
- Enhanced Interior Gateway Routing Protocol (EIGRP)
- Interior Gateway Protocols (Link State Algorithm):
- Open Shortest Path First (OSPF)
- Quality-of-Service Protocols:
- Resource ReSerVation Protocol (RSVP).
- Tunneling/Encapsulation Protocols:
- Generic Routing Encapsulation (GRE).
T50 is a powerful and unique packet injector tool, which is capable to:
- Send sequentially the following fifteen (15) protocols:
- ICMP - Internet Control Message Protocol
- IGMPv1 - Internet Group Management Protocol v1
- IGMPv3 - Internet Group Management Protocol v3
- TCP - Transmission Control Protocol
- EGP - Exterior Gateway Protocol
- UDP - User Datagram Protocol
- RIPv1 - Routing Information Protocol v1
- RIPv2 - Routing Information Protocol v2
- DCCP - Datagram Congestion Control Protocol
- RSVP - Resource ReSerVation Protocol
- GRE - Generic Routing Encapsulation
- IPSec - Internet Protocol Security (AH/ESP)
- EIGRP - Enhanced Interior Gateway Routing Protocol
- OSPF - Open Shortest Path First
- It is the only tool capable to encapsulate the protocols (listed above) within Generic Routing Encapsulation (GRE).
- Send an (quite) incredible amount of packets per second, making it a "second to none" tool:
- More than 1,000,000 pps of SYN Flood (+50% of the network uplink) in a 1000BASE-T Network (Gigabit Ethernet).
- More than 120,000 pps of SYN Flood (+60% of the network uplink) in a 100BASE-TX Network (Fast Ethernet).
The main differentiator of the T50 is that it is able to send all protocols, sequentially, using one single SOCKET, besides it is capable to be used to modify network routes, letting IT Security Professionals performing advanced "Penetration Test".
Install
sudo apt-get install build-essential
git clone https://github.com/fredericopissarra/t50
cd t50
./configure
sudo make installUsage
$ t50 --help
T50 Experimental Mixed Packet Injector Tool 5.6.3
Originally created by Nelson Brito
Previously maintained by Fernando Mercês
Maintained by Frederico Lamberti Pissarra
Usage: t50 [options]
Common Options:
--threshold NUM Threshold of packets to send (default 1000)
--flood This option supersedes the 'threshold'
--encapsulated Encapsulated protocol (GRE) (default OFF)
-B,--bogus-csum Bogus checksum (default OFF)
--turbo Extend the performance (default OFF)
-l,--list-protocols List all available protocols
-v,--version Print version and exit
-h,--help Display this help and exit
GRE Options:
--gre-seq-present GRE sequence # present (default OFF)
--gre-key-present GRE key present (default OFF)
--gre-sum-present GRE checksum present (default OFF)
--gre-key NUM GRE key (default RANDOM)
--gre-sequence NUM GRE sequence # (default RANDOM)
--gre-saddr ADDR GRE IP source IP address (default RANDOM)
--gre-daddr ADDR GRE IP destination IP address (default RANDOM)
DCCP/TCP/UDP Options:
--sport NUM DCCP|TCP|UDP source port (default RANDOM)
--dport NUM DCCP|TCP|UDP destination port (default RANDOM)
TCP Options:
--acknowledge NUM TCP ACK sequence # (default RANDOM)
--sequence NUM TCP SYN sequence # (default RANDOM)
--data-offset NUM TCP data offset (default 5)
-F,--fin TCP FIN flag (default OFF)
-S,--syn TCP SYN flag (default OFF)
-R,--rst TCP RST flag (default OFF)
-P,--psh TCP PSH flag (default OFF)
-A,--ack TCP ACK flag (default OFF)
-U,--urg TCP URG flag (default OFF)
-E,--ece TCP ECE flag (default OFF)
-C,--cwr TCP CWR flag (default OFF)
-W,--window NUM TCP Window size (default NONE)
--urg-pointer NUM TCP URG pointer (default NONE)
--mss NUM TCP Maximum Segment Size (default NONE)
--wscale NUM TCP Window Scale (default NONE)
--tstamp NUM:NUM TCP Timestamp (TSval:TSecr) (default NONE)
--sack-ok TCP SACK-Permitted (default OFF)
--ttcp-cc NUM T/TCP Connection Count (CC) (default NONE)
--ccnew NUM T/TCP Connection Count (CC.NEW) (default NONE)
--ccecho NUM T/TCP Connection Count (CC.ECHO) (default NONE)
--sack NUM:NUM TCP SACK Edges (Left:Right) (default NONE)
--md5-signature TCP MD5 signature included (default OFF)
--authentication TCP-AO authentication included (default OFF)
--auth-key-id NUM TCP-AO authentication key ID (default 1)
--auth-next-key NUM TCP-AO authentication next key (default 1)
--nop TCP No-Operation (default EOL)
IP Options:
-s,--saddr ADDR IP source IP address (default RANDOM)
--tos NUM IP type of service (default 0x40)
--id NUM IP identification (default RANDOM)
--frag-offset NUM IP fragmentation offset (default 0)
--ttl NUM IP time to live (default 255)
--protocol PROTO IP protocol (default TCP)
ICMP Options:
--icmp-type NUM ICMP type (default 8)
--icmp-code NUM ICMP code (default 0)
--icmp-gateway ADDR ICMP redirect gateway (default RANDOM)
--icmp-id NUM ICMP identification (default RANDOM)
--icmp-sequence NUM ICMP sequence # (default RANDOM)
EGP Options:
--egp-type NUM EGP type (default 3)
--egp-code NUM EGP code (default 3)
--egp-status NUM EGP status (default 1)
--egp-as NUM EGP autonomous system (default RANDOM)
--egp-sequence NUM EGP sequence # (default RANDOM)
--egp-hello NUM EGP hello interval (default RANDOM)
--egp-poll NUM EGP poll interval (default RANDOM)
RIP Options:
--rip-command NUM RIPv1/v2 command (default 2)
--rip-family NUM RIPv1/v2 address family (default 2)
--rip-address ADDR RIPv1/v2 router address (default RANDOM)
--rip-metric NUM RIPv1/v2 router metric (default RANDOM)
--rip-domain NUM RIPv2 router domain (default RANDOM)
--rip-tag NUM RIPv2 router tag (default RANDOM)
--rip-netmask ADDR RIPv2 router subnet mask (default RANDOM)
--rip-next-hop ADDR RIPv2 router next hop (default RANDOM)
--rip-authentication RIPv2 authentication included (default OFF)
--rip-auth-key-id NUM RIPv2 authentication key ID (default 1)
--rip-auth-sequence NUM RIPv2 authentication sequence # (default RANDOM)
DCCP Options:
--dccp-data-offset NUM DCCP data offset (default VARY)
--dccp-cscov NUM DCCP checksum coverage (default 0)
--dccp-ccval NUM DCCP HC-Sender CCID (default RANDOM)
--dccp-type NUM DCCP type (default 0)
--dccp-extended DCCP extend for sequence # (default OFF)
--dccp-sequence-1 NUM DCCP sequence # (default RANDOM)
--dccp-sequence-2 NUM DCCP extended sequence # (default RANDOM)
--dccp-sequence-3 NUM DCCP sequence # low (default RANDOM)
--dccp-service NUM DCCP service code (default RANDOM)
--dccp-acknowledge-1 NUM DCCP acknowledgment # high (default RANDOM)
--dccp-acknowledge-2 NUM DCCP acknowledgment # low (default RANDOM)
--dccp-reset-code NUM DCCP reset code (default RANDOM)
RSVP Options:
--rsvp-flags NUM RSVP flags (default 1)
--rsvp-type NUM RSVP message type (default 1)
--rsvp-ttl NUM RSVP time to live (default 254)
--rsvp-session-addr ADDR RSVP SESSION destination address (default RANDOM)
--rsvp-session-proto NUM RSVP SESSION protocol ID (default 1)
--rsvp-session-flags NUM RSVP SESSION flags (default 1)
--rsvp-session-port NUM RSVP SESSION destination port (default RANDOM)
--rsvp-hop-addr ADDR RSVP HOP neighbor address (default RANDOM)
--rsvp-hop-iface NUM RSVP HOP logical interface (default RANDOM)
--rsvp-time-refresh NUM RSVP TIME refresh interval (default 360)
--rsvp-error-addr ADDR RSVP ERROR node address (default RANDOM)
--rsvp-error-flags NUM RSVP ERROR flags (default 2)
--rsvp-error-code NUM RSVP ERROR code (default 2)
--rsvp-error-value NUM RSVP ERROR value (default 8)
--rsvp-scope NUM RSVP SCOPE # of address(es) (default 1)
--rsvp-address ADDR,... RSVP SCOPE address(es) (default RANDOM)
--rsvp-style-option NUM RSVP STYLE option vector (default 18)
--rsvp-sender-addr ADDR RSVP SENDER TEMPLATE address (default RANDOM)
--rsvp-sender-port NUM RSVP SENDER TEMPLATE port (default RANDOM)
--rsvp-tspec-traffic RSVP TSPEC service traffic (default OFF)
--rsvp-tspec-guaranteed RSVP TSPEC service guaranteed (default OFF)
--rsvp-tspec-r NUM RSVP TSPEC token bucket rate (default RANDOM)
--rsvp-tspec-b NUM RSVP TSPEC token bucket size (default RANDOM)
--rsvp-tspec-p NUM RSVP TSPEC peak data rate (default RANDOM)
--rsvp-tspec-m NUM RSVP TSPEC minimum policed unit (default RANDOM)
--rsvp-tspec-M NUM RSVP TSPEC maximum packet size (default RANDOM)
--rsvp-adspec-ishop NUM RSVP ADSPEC IS HOP count (default RANDOM)
--rsvp-adspec-path NUM RSVP ADSPEC path b/w estimate (default RANDOM)
--rsvp-adspec-m NUM RSVP ADSPEC minimum path latency (default RANDOM)
--rsvp-adspec-mtu NUM RSVP ADSPEC composed MTU (default RANDOM)
--rsvp-adspec-guaranteed RSVP ADSPEC service guaranteed (default OFF)
--rsvp-adspec-Ctot NUM RSVP ADSPEC ETE composed value C (default RANDOM)
--rsvp-adspec-Dtot NUM RSVP ADSPEC ETE composed value D (default RANDOM)
--rsvp-adspec-Csum NUM RSVP ADSPEC SLR point composed C (default RANDOM)
--rsvp-adspec-Dsum NUM RSVP ADSPEC SLR point composed D (default RANDOM)
--rsvp-adspec-controlled RSVP ADSPEC service controlled (default OFF)
--rsvp-confirm-addr ADDR RSVP CONFIRM receiver address (default RANDOM)
IPSEC Options:
--ipsec-ah-length NUM IPSec AH header length (default NONE)
--ipsec-ah-spi NUM IPSec AH SPI (default RANDOM)
--ipsec-ah-sequence NUM IPSec AH sequence # (default RANDOM)
--ipsec-esp-spi NUM IPSec ESP SPI (default RANDOM)
--ipsec-esp-sequence NUM IPSec ESP sequence # (default RANDOM)
EIGRP Options:
--eigrp-opcode NUM EIGRP opcode (default 1)
--eigrp-flags NUM EIGRP flags (default RANDOM)
--eigrp-sequence NUM EIGRP sequence # (default RANDOM)
--eigrp-acknowledge NUM EIGRP acknowledgment # (default RANDOM)
--eigrp-as NUM EIGRP autonomous system (default RANDOM)
--eigrp-type NUM EIGRP type (default 258)
--eigrp-length NUM EIGRP length (default NONE)
--eigrp-k1 NUM EIGRP parameter K1 value (default 1)
--eigrp-k2 NUM EIGRP parameter K2 value (default 0)
--eigrp-k3 NUM EIGRP parameter K3 value (default 1)
--eigrp-k4 NUM EIGRP parameter K4 value (default 0)
--eigrp-k5 NUM EIGRP parameter K5 value (default 0)
--eigrp-hold NUM EIGRP parameter hold time (default 360)
--eigrp-ios-ver NUM.NUM EIGRP IOS release version (default 12.4)
--eigrp-rel-ver NUM.NUM EIGRP PROTO release version (default 1.2)
--eigrp-next-hop ADDR EIGRP [in|ex]ternal next-hop (default RANDOM)
--eigrp-delay NUM EIGRP [in|ex]ternal delay (default RANDOM)
--eigrp-bandwidth NUM EIGRP [in|ex]ternal bandwidth (default RANDOM)
--eigrp-mtu NUM EIGRP [in|ex]ternal MTU (default 1500)
--eigrp-hop-count NUM EIGRP [in|ex]ternal hop count (default RANDOM)
--eigrp-load NUM EIGRP [in|ex]ternal load (default RANDOM)
--eigrp-reliability NUM EIGRP [in|ex]ternal reliability (default RANDOM)
--eigrp-daddr ADDR/CIDR EIGRP [in|ex]ternal address(es) (default RANDOM)
--eigrp-src-router ADDR EIGRP external source router (default RANDOM)
--eigrp-src-as NUM EIGRP external autonomous system (default RANDOM)
--eigrp-tag NUM EIGRP external arbitrary tag (default RANDOM)
--eigrp-proto-metric NUM EIGRP external protocol metric (default RANDOM)
--eigrp-proto-id NUM EIGRP external protocol ID (default 2)
--eigrp-ext-flags NUM EIGRP external flags (default RANDOM)
--eigrp-address ADDR EIGRP multicast sequence address (default RANDOM)
--eigrp-multicast NUM EIGRP multicast sequence # (default RANDOM)
--eigrp-authentication EIGRP authentication included (default OFF)
--eigrp-auth-key-id NUM EIGRP authentication key ID (default 1)
OSPF Options:
--ospf-type NUM OSPF type (default 1)
--ospf-length NUM OSPF length (default NONE)
--ospf-router-id ADDR OSPF router ID (default RANDOM)
--ospf-area-id ADDR OSPF area ID (default 0.0.0.0)
-1,--ospf-option-MT OSPF multi-topology / TOS-based (default RANDOM)
-2,--ospf-option-E OSPF external routing capability (default RANDOM)
-3,--ospf-option-MC OSPF multicast capable (default RANDOM)
-4,--ospf-option-NP OSPF NSSA supported (default RANDOM)
-5,--ospf-option-L OSPF LLS data block contained (default RANDOM)
-6,--ospf-option-DC OSPF demand circuits supported (default RANDOM)
-7,--ospf-option-O OSPF Opaque-LSA (default RANDOM)
-8,--ospf-option-DN OSPF DOWN bit (default RANDOM)
--ospf-netmask ADDR OSPF router subnet mask (default RANDOM)
--ospf-hello-interval NUM OSPF HELLO interval (default RANDOM)
--ospf-hello-priority NUM OSPF HELLO router priority (default 1)
--ospf-hello-dead NUM OSPF HELLO router dead interval (default 360)
--ospf-hello-design ADDR OSPF HELLO designated router (default RANDOM)
--ospf-hello-backup ADDR OSPF HELLO backup designated (default RANDOM)
--ospf-neighbor NUM OSPF HELLO # of neighbor(s) (default NONE)
--ospf-address ADDR,... OSPF HELLO neighbor address(es) (default RANDOM)
--ospf-dd-mtu NUM OSPF DD MTU (default 1500)
--ospf-dd-dbdesc-MS OSPF DD master/slave bit option (default RANDOM)
--ospf-dd-dbdesc-M OSPF DD more bit option (default RANDOM)
--ospf-dd-dbdesc-I OSPF DD init bit option (default RANDOM)
--ospf-dd-dbdesc-R OSPF DD out-of-band resync (default RANDOM)
--ospf-dd-sequence NUM OSPF DD sequence # (default RANDOM)
--ospf-dd-include-lsa OSPF DD include LSA header (default OFF)
--ospf-lsa-age NUM OSPF LSA age (default 360)
--ospf-lsa-do-not-age OSPF LSA do not age (default OFF)
--ospf-lsa-type NUM OSPF LSA type (default 1)
--ospf-lsa-id ADDR OSPF LSA ID address (default RANDOM)
--ospf-lsa-router ADDR OSPF LSA advertising router (default RANDOM)
--ospf-lsa-sequence NUM OSPF LSA sequence # (default RANDOM)
--ospf-lsa-metric NUM OSPF LSA metric (default RANDOM)
--ospf-lsa-flag-B OSPF Router-LSA border router (default RANDOM)
--ospf-lsa-flag-E OSPF Router-LSA external router (default RANDOM)
--ospf-lsa-flag-V OSPF Router-LSA virtual router (default RANDOM)
--ospf-lsa-flag-W OSPF Router-LSA wild router (default RANDOM)
--ospf-lsa-flag-NT OSPF Router-LSA NSSA translation (default RANDOM)
--ospf-lsa-link-id ADDR OSPF Router-LSA link ID (default RANDOM)
--ospf-lsa-link-data ADDR OSPF Router-LSA link data (default RANDOM)
--ospf-lsa-link-type NUM OSPF Router-LSA link type (default 1)
--ospf-lsa-attached ADDR OSPF Network-LSA attached router (default RANDOM)
--ospf-lsa-larger OSPF ASBR/NSSA-LSA ext. larger (default OFF)
--ospf-lsa-forward ADDR OSPF ASBR/NSSA-LSA forward (default RANDOM)
--ospf-lsa-external ADDR OSPF ASBR/NSSA-LSA external (default RANDOM)
--ospf-vertex-router OSPF Group-LSA type router (default RANDOM)
--ospf-vertex-network OSPF Group-LSA type network (default RANDOM)
--ospf-vertex-id ADDR OSPF Group-LSA vertex ID (default RANDOM)
--ospf-lls-extended-LR OSPF LLS Extended option LR (default OFF)
--ospf-lls-extended-RS OSPF LLS Extended option RS (default OFF)
--ospf-authentication OSPF authentication included (default OFF)
--ospf-auth-key-id NUM OSPF authentication key ID (default 1)
--ospf-auth-sequence NUM OSPF authentication sequence # (default RANDOM)
Some considerations while running this program:
1. There is no limitation of using as many options as possible.
2. Report t50 bugs at https://github.com/fredericopissarra/t50.git.
3. Some header fields with default values MUST be set to '0' for RANDOM.
4. Mandatory arguments to long options are mandatory for short options too.
5. Be nice when using t50, the author DENIES its use for DoS/DDoS purposes.
6. Running t50 with '--protocol T50' option sends ALL protocols sequentially.