The next tool I will be reviewing is from the same suite of tools as netenum and netmask. Protos is a IP protocol scanner. It goes through all possible IP protocols and uses a negative scan to sort out unsupported protocols which should be reported by the target using ICMP protocol unreachable messages.
Lets have a look at our options:
- root@666:~# protos -h
- protos: invalid option -- 'h'
- Usage: ./protos -i eth0 -d 10.1.2.3 -v
- -v verbose
- -V show which protocols are not supported
- -u don't ping targets first
- -s make the scan slow (for very remote devices)
- -L show the long protocol name and it's reference (RFC)
- -p x number of probes (default=5)
- -S x sleeptime is x (default=1)
- -a x continue scan afterwards for x seconds (default=3)
- -d dest destination (IP or IP/MASK)
- -i interface the eth0 stuff
- -W don't scan, just print the protocol list
If you just use the -W option, Protos will spit out a list of all the protocols it can detect: (the output is truncated)
- root@666:~# protos -W
- 0 HOPOPT IPv6 Hop-by-Hop Option [RFC1883]
- 1 ICMP Internet Control Message [RFC792]
- 2 IGMP Internet Group Management [RFC1112]
- 3 GGP Gateway-to-Gateway [RFC823]
- 4 IPenc IP in IP (encapsulation) [RFC2003]
- 5 ST Stream [RFC1190,IEN119]
- 6 TCP Transmission Control [RFC793]
- 7 CBT CBT [Ballardie]
- 8 EGP Exterior Gateway Protocol [RFC888,DLM1]
- 9 IGP any private interior gateway [IANA]
- 10 BBN-RCC-MON BBN RCC Monitoring [SGC]
- 11 NVP-II Network Voice Protocol [RFC741,SC3]
- 12 PUP PUP [PUP,XEROX]
- 13 ARGUS ARGUS [RWS4]
- 14 EMCON EMCON [BN7]
- 15 XNET Cross Net Debugger [IEN158,JFH2]
- 16 CHAOS Chaos [NC3]
- 17 UDP User Datagram [RFC768,JBP]
- 18 MUX Multiplexing [IEN90,JBP]
- 19 DCN-MEAS DCN Measurement Subsystems [DLM1]
- 20 HMP Host Monitoring [RFC869,RH6]
- 21 PRM Packet Radio Measurement [ZSU]
- 22 XNS-IDP XEROX NS IDP [ETHERNET,XEROX]
- 23 TRUNK-1 Trunk-1 [BWB6]
- 24 TRUNK-2 Trunk-2 [BWB6]
Lets try a run at a real IP:
- root@666:~# protos -i eth0 -d 72.47.202.218 -v -L
- 72.47.202.218 is alive
- TARGET 72.47.202.218
- Running in verbose mode
- Afterscan delay is 3
- running in fast scan - pause every 1 probes
- continuing scan afterwards for 3 secs
- supported protocols will be reported
- you supplied the target(s) 72.47.202.218
- Scanning 72.47.202.218
- >>>>>>>>> RESULTS >>>>>>>>>>
- 72.47.202.218 may be running (did not negate):
- HOPOPT IPv6 Hop-by-Hop Option [RFC1883]
- ICMP Internet Control Message [RFC792]
- IGMP Internet Group Management [RFC1112]
- TCP Transmission Control [RFC793]
- EGP Exterior Gateway Protocol [RFC888,DLM1]
- BBN-RCC-MON BBN RCC Monitoring [SGC]
- PUP PUP [PUP,XEROX]
- EMCON EMCON [BN7]
- CHAOS Chaos [NC3]
- UDP User Datagram [RFC768,JBP]
- HMP Host Monitoring [RFC869,RH6]
- TRUNK-1 Trunk-1 [BWB6]
- LEAF-1 Leaf-1 [BWB6]
- RDP Reliable Data Protocol [RFC908,RH6]
- ISO-TP4 ISO Transport Protocol Class 4 [RFC905,RC77]
- MFE-NSP MFE Network Services Protocol [MFENET,BCH2]
- SEP Sequential Exchange Protocol [JC120]
- IDPR Inter-Domain Policy Routing Protocol [MXS1]
- DDP Datagram Delivery Protocol [WXC]
- TP++ TP++ Transport Protocol [DXF]
- IPv6 Ipv6 [Deering]
- IPv6-Route Routing Header for IPv6 [Deering]
- IDRP Inter-Domain Routing Protocol [Sue Hares]
- GRE General Routing Encapsulation [Tony Li]
- BNA BNA [Gary Salamon]
- AH Authentication Header for IPv6 [RFC1826]
- SWIPE IP with Encryption [JI6]
- MOBILE IP Mobility [Perkins]
- SKIP SKIP [Markson]
- IPv6-ICMP ICMP for IPv6 [RFC1883]
- 61 any host internal protocol [IANA]
- 63 any local network [IANA]
- KRYPTOLAN Kryptolan [PXL1]
- IPPC Internet Pluribus Packet Core [SHB]
- SAT-MON SATNET Monitoring [SHB]
- IPCV Internet Packet Core Utility [SHB]
- CPHB Computer Protocol Heart Beat [DXM2]
- PVP Packet Video Protocol [SC3]
- SUN-ND SUN ND PROTOCOL-Temporary [WM3]
- WB-EXPAK WIDEBAND EXPAK [SHB]
- VMTP VMTP [DRC3]
- VINES VINES [BXH]
- NSFNET-IGP NSFNET-IGP [HWB]
- TCF TCF [GAL5]
- OSPFIGP OSPFIGP [RFC1583,JTM4]
- LARP Locus Address Resolution Protocol [BXH]
- AX.25 AX.25 Frames [BK29]
- MICP Mobile Internetworking Control Pro. [JI6]
- ETHERIP Ethernet-within-IP Encapsulation [RDH1]
- 99PrivEncr any private encryption scheme [IANA]
- IFMP Ipsilon Flow Management Protocol [Hinden]
- PIM Protocol Independent Multicast [Farinacci]
- SCPS SCPS [Durst]
- A/N Active Networks [Braden]
- SNP Sitara Networks Protocol [Sridhar]
- IPX-in-IP IPX in IP [Lee]
- IATP Interactive Agent Transfer Protocol [Murphy]
- SRP SpectraLink Radio Protocol [Hamilton]
- SMP Simple Message Protocol [Ekblad]
- PTP Performance Transparency Protocol [Welzl]
- FIRE [Partridge]
- CRUDP Combat Radio User Datagram [Sautter]
- IPLT [Hollbach]
- PIPE Private IP Encapsulation within IP [Petri]
- FC Fibre Channel [Rajagopal]
- 135 [IANA]
- 137 [IANA]
- 139 [IANA]
- 141 [IANA]
- 143 [IANA]
- 145 [IANA]
- 147 [IANA]
- 149 [IANA]
- 151 [IANA]
- 153 [IANA]
- 155 [IANA]
- 157 [IANA]
- 159 [IANA]
- 161 [IANA]
- 163 [IANA]
- 165 [IANA]
- 167 [IANA]
- 169 [IANA]
- 171 [IANA]
- 173 [IANA]
- 175 [IANA]
- 177 [IANA]
- 179 [IANA]
- 181 [IANA]
- 183 [IANA]
- 185 [IANA]
- 187 [IANA]
- 189 [IANA]
- 191 [IANA]
- 193 [IANA]
- 195 [IANA]
- 197 [IANA]
- 199 [IANA]
- 201 [IANA]
- 203 [IANA]
- 205 [IANA]
- 208 [IANA]
- 209 [IANA]
- 212 [IANA]
- 214 [IANA]
- 216 [IANA]
- 218 [IANA]
- 220 [IANA]
- 222 [IANA]
- 224 [IANA]
- 226 [IANA]
- 228 [IANA]
- 230 [IANA]
- 232 [IANA]
- 234 [IANA]
- 236 [IANA]
- 238 [IANA]
- 240 [IANA]
- 242 [IANA]
- 244 [IANA]
- 246 [IANA]
- 248 [IANA]
- 250 [IANA]
- 252 [IANA]
- 254 [IANA]
Thats really all the output it gives. I will be honest I do not see much use for this tool however since we are reviewing every tool and I had to do this one.
Semiology of Graphics: Diagrams, Networks, Maps (Hardcover)
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LAN Wiring (Paperback)
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From where PROTOS commands has to executed?