[[PageOutline]] = Detailed test plan for IG-ADM-2: Rack Administrator Access Test = ''This page is GPO's working page for performing IG-ADM-2. It is public for informational purposes, but it is not an official status report. See [wiki:GENIRacksHome/InstageniRacks/AcceptanceTestStatus] for the current status of InstaGENI acceptance tests.'' ''Last substantive edit of this page: 2012-05-21'' == Page format == * The status chart summarizes the state of this test * The high-level description from test plan contains text copied exactly from the public test plan and acceptance criteria pages. * The steps contain things i will actually do/verify: * Steps may be composed of related substeps where i find this useful for clarity * Each step is identified as either "(prep)" or "(verify)": * Prep steps are just things we have to do. They're not tests of the rack, but are prerequisites for subsequent verification steps * Verify steps are steps in which we will actually look at rack output and make sure it is as expected. They contain a '''Using:''' block, which lists the steps to run the verification, and an '''Expect:''' block which lists what outcome is expected for the test to pass. == Status of test == || '''Step''' || '''State''' || '''Date completed''' || '''Tickets''' || '''Comments''' || || 1A || [[Color(green,Pass)]] || 2012-05-15 || instaticket:18 || question about root SSH access was resolved satisfactorily with no change to rack || || 1B || [[Color(green,Pass)]] || 2012-05-16 || || || || 1C || [[Color(green,Pass)]] || 2012-05-16 || || || || 2A || [[Color(orange,Blocked)]] || || instaticket:22 || resolve question about password-based login to ops || || 2B || [[Color(green,Pass)]] || 2012-05-16 || || || || 2C || [[Color(green,Pass)]] || 2012-05-16 || || || || 3A || [[Color(orange,Blocked)]] || || || blocked on access to FOAM VM || || 3B || [[Color(orange,Blocked)]] || || || blocked on 3A || || 3C || [[Color(orange,Blocked)]] || || || blocked on 3A || || 4A || [[Color(orange,Blocked)]] || || || blocked on access to FlowVisor VM || || 4B || [[Color(orange,Blocked)]] || || || blocked on 4A || || 4C || [[Color(orange,Blocked)]] || || || blocked on 4A || || 5A || [[Color(green,Pass)]] || 2012-05-16 || || || || 5B || [[Color(green,Pass)]] || 2012-05-17 || || || || 5C || [[Color(green,Pass)]] || 2012-05-17 || || || || 6A || [[Color(green,Pass)]] || 2012-05-17 || || password-based login is allowed, but passwords are pseudorandom and considered sufficiently strong to discourage guessing || || 6B || [[Color(green,Pass)]] || 2012-05-17 || || || || 6C || [[Color(green,Pass)]] || 2012-05-17 || || || || 7A || [[Color(#98FB98,Pass: most criteria)]] || 2012-05-17 || || unencrypted login is assumed to be okay provided only boss has an interface on the switch control network || || 7B || [[Color(green,Pass)]] || 2012-05-17 || || || || 7C || N/A || || || per 7A, device allows telnet from private network, so not testing this step || || 7D || [[Color(orange,Blocked)]] || || || blocked on serial access to switches || || 8A || [[Color(#98FB98,Pass: most criteria)]] || 2012-05-17 || || unencrypted login is assumed to be okay provided only boss has an interface on the switch control network || || 8B || [[Color(green,Pass)]] || 2012-05-17 || || || || 8C || N/A || 2012-05-17 || || per 8A, device allows telnet from private network, so not testing this step || || 8D || [[Color(orange,Blocked)]] || || || blocked on serial access to switches || || 9 || [[Color(green,Pass)]] || 2012-05-17 || || || == High-level description from test plan == This test verifies local and remote administrative access to rack devices. ==== Procedure ==== 1. For each type of rack infrastructure node, including the server host itself, the boss VM, the ops VM, the FOAM VM and an experimental host configured for OpenVZ, use a site administrator account to test: * Login to the node using public-key SSH. * Verify that you cannot login to the node using password-based SSH, nor via any unencrypted login protocol. * When logged in, run a command via sudo to verify root privileges. 2. For each rack infrastructure device (switches, remote PDUs if any), use a site administrator account to test: * Login via SSH. * Login via a serial console (if the device has one). * Verify that you cannot login to the device via an unencrypted login protocol. * Use the "enable" command or equivalent to verify privileged access. 3. Test that iLO (the InstaGENI remote console solution for rack hosts) can be used to access the consoles of the server host and an experimental host: * Login via SSH or other encrypted protocol. * Verify that you cannot login via an unencrypted login protocol. === Criteria to verify as part of this test === * V.01. For all rack infrastructure Unix hosts, including rack servers (both physical and VM) and experimental VM servers, site administrators should be able to login at a console (physical or virtual). (C.3.a) * V.02. Site administrators can login to all rack infrastructure Unix hosts using public-key SSH. (C.3.a, C.3.b) * V.03. Site administrators cannot login to any rack infrastructure Unix hosts using password-based SSH, nor via any unencrypted login protocol. (C.3.a) * V.04. Site administrators can run any command with root privileges on all rack infrastructure Unix hosts. (C.3.a) * V.05. Site administrators can login to all network-accessible rack infrastructure devices (network devices, remote KVMs, remote PDUs, etc) via serial console and via SSH. (C.3.a, C.3.b) * V.06. Site administrators cannot login to any network-accessible rack device via an unencrypted login protocol. (C.3.a) == Step 1: verify access to rack boss node == === Step 1A: verify that SSH to boss succeeds and allows public keys only === ''Note: i am testing this on the Utah rack, so the hostname under test is boss.utah.geniracks.net.'' '''Using:''' * SSH to `chaos@boss.instageni.gpolab.bbn.com` from outside of the rack using public-key SSH * SSH to `chaos@boss.instageni.gpolab.bbn.com` from outside of the rack using password-based SSH '''Verify:''' * Public-key SSH succeeds * Password-based SSH does not succeed ==== Results of testing: 2012-05-15 ==== * Public key authentication works: {{{ $ ssh -o PubkeyAuthentication=yes boss.utah.geniracks.net Last login: Tue May 15 09:39:15 2012 from capybara.bbn.co Copyright (c) 1980, 1983, 1986, 1988, 1990, 1991, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 8.3-RC1 (XEN) #0: Tue Mar 13 16:27:12 MDT 2012 Welcome to FreeBSD! To erase a line you've written at the command prompt, use "Ctrl-U". -- Dru > }}} * Password authentication with my emulab password does not work: {{{ capybara,[~],16:55(0)$ ssh -o PubkeyAuthentication=no boss.utah.geniracks.net Password: Password: Password: Permission denied (publickey,keyboard-interactive). }}} It appears that i have a locked password, and that's why this does the right thing: {{{ $ sudo grep chaos /etc/master.passwd chaos:*:505:500::0:0:Chaos Golubitsky:/users/chaos:/bin/tcsh }}} * Hmm, however, root does have a password, and that can be used: {{{ boss,[~],14:59(0)$ grep "^PermitRootLogin" /etc/ssh/sshd_config PermitRootLogin yes }}} * I opened instaticket:18, but, after doing so, started wondering whether i'm wrong: `/etc/ssh/sshd_config` also contains: {{{ # Change to yes to enable built-in password authentication. #PasswordAuthentication no }}} I will let them respond with what ''they'' think the situation is, and proceed accordingly. === Step 1B: verify the absence of common unencrypted login protocols === '''Using:''' * Use netstat to enumerate the network-listening processes running on boss * Identify each process and determine whether it is a common unencrypted login protocol * For any unencrypted login protocols found to be listening, try to access the relevant port remotely and determine whether login is possible '''Verify:''' * No unencrypted login protocols are listening on accessible networks * Login does not succeed via any unencrypted login protocol ==== Results of testing: 2012-05-16 ==== Note: this isn't a penetration test. I'm just looking for known unencrypted login protocols on public networks. On FreeBSD, `sockstat -lL46` shows IPv4 and IPv6 listeners on non-loopback networks. I found the following listeners, none of which are problematic for our purposes here: {{{ httpd sshd inetd (serving the flashpolicy service for Flack) sslxmlrpc_server.py (emulab) sdcollectd (emulab) capserver (emulab) tmcd (emulab) bootinfo (emulab) dhcpd sendmail pubsubd (emulab) mfrisbeed (emulab) ntpd mountd rpcbind named syslogd }}} === Step 1C: verify sudo and sudo logging === '''Using:''' * On boss, run: `sudo whoami` * Look for a syslog file containing a record of the sudo command which was run '''Verify:''' * The sudo command should succeed * The command which was run should be recorded in a log ==== Results of testing: 2012-05-16 ==== * Command succeeds: {{{ boss,[~],20:49(0)$ sudo whoami root }}} * Record of command shows up in `/var/log/messages`: {{{ boss,[~],20:57(0)$ tail -1 /var/log/messages May 16 20:56:31 boss sudo: chaos : TTY=pts/6 ; PWD=/users/chaos ; USER=root ; COMMAND=/usr/bin/whoami }}} == Step 2: verify access to rack ops node == === Step 2A: verify that SSH to ops succeeds and allows public keys only === '''Using:''' * SSH to `chaos@ops.instageni.gpolab.bbn.com` from outside of the rack using public-key SSH * SSH to `chaos@ops.instageni.gpolab.bbn.com` from outside of the rack using password-based SSH '''Verify:''' * Public-key SSH succeeds * Password-based SSH does not succeed ==== Results of testing: 2012-05-16 ==== * Public key authentication succeeds: {{{ capybara,[~],22:58(0)$ ssh -o PubkeyAuthentication=yes ops.utah.geniracks.net Last login: Wed May 16 09:23:18 2012 from capybara.bbn.co Copyright (c) 1980, 1983, 1986, 1988, 1990, 1991, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 8.3-RC1 (XEN) #0: Tue Mar 13 16:27:12 MDT 2012 Welcome to FreeBSD! ops,[~],20:58(0)$ }}} * Password-based authentication also succeeds: {{{ capybara,[~],22:59(0)$ ssh -o PubkeyAuthentication=no ops.utah.geniracks.net Password: Last login: Wed May 16 20:58:43 2012 from capybara.bbn.co Copyright (c) 1980, 1983, 1986, 1988, 1990, 1991, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 8.3-RC1 (XEN) #0: Tue Mar 13 16:27:12 MDT 2012 Welcome to FreeBSD! ops,[~],20:59(0)$ }}} * Given that password-based authentication works, i am worried about the setting: {{{ $ grep "^PermitRootLogin" /etc/ssh/sshd_config PermitRootLogin yes PermitRootLogin yes }}} === Step 2B: verify the absence of common unencrypted login protocols === '''Using:''' * Use netstat to enumerate the network-listening processes running on ops * Identify each process and determine whether it is a common unencrypted login protocol * For any unencrypted login protocols found to be listening, try to access the relevant port remotely and determine whether login is possible '''Verify:''' * No unencrypted login protocols are listening on accessible networks * Login does not succeed via any unencrypted login protocol ==== Results of testing: 2012-05-16 ==== On FreeBSD, `sockstat -lL46` shows IPv4 and IPv6 listeners on non-loopback networks. I found the following listeners, none of which are problematic for our purposes here: {{{ httpd sshd sendmail pubsubd (emulab) ntpd nfsd mountd rpcbind syslogd mysqld }}} === Step 2C: verify sudo and sudo logging === '''Using:''' * On ops, run: `sudo whoami` * Look for a syslog file containing a record of the sudo command which was run '''Verify:''' * The sudo command should succeed * The command which was run should be recorded in a log ==== Results of testing: 2012-05-16 ==== * Command succeeds: {{{ ops,[~],21:27(0)$ sudo whoami root }}} * Command is logged: {{{ $ tail -1 /var/log/messages May 16 21:37:55 ops sudo: chaos : TTY=pts/2 ; PWD=/q/users/chaos ; USER=root ; COMMAND=/usr/bin/whoami }}} == Step 3: verify access to rack foam node == === Step 3A: verify that SSH to foam succeeds and allows public keys only === '''Using:''' * SSH to `chaos@foam.instageni.gpolab.bbn.com` from outside of the rack using public-key SSH * SSH to `chaos@foam.instageni.gpolab.bbn.com` from outside of the rack using password-based SSH '''Verify:''' * Public-key SSH succeeds * Password-based SSH does not succeed === Step 3B: verify the absence of common unencrypted login protocols === '''Using:''' * Use netstat to enumerate the network-listening processes running on foam * Identify each process and determine whether it is a common unencrypted login protocol * For any unencrypted login protocols found to be listening, try to access the relevant port remotely and determine whether login is possible '''Verify:''' * No unencrypted login protocols are listening on accessible networks * Login does not succeed via any unencrypted login protocol === Step 3C: verify sudo and sudo logging === '''Using:''' * On foam, run: `sudo whoami` * Look for a syslog file containing a record of the sudo command which was run '''Verify:''' * The sudo command should succeed * The command which was run should be recorded in a log == Step 4: verify access to rack FlowVisor node == === Step 4A: verify that SSH to FlowVisor succeeds and allows public keys only === '''Using:''' * SSH to `chaos@flowvisor.instageni.gpolab.bbn.com` from outside of the rack using public-key SSH * SSH to `chaos@flowvisor.instageni.gpolab.bbn.com` from outside of the rack using password-based SSH '''Verify:''' * Public-key SSH succeeds * Password-based SSH does not succeed === Step 3B: verify the absence of common unencrypted login protocols === '''Using:''' * Use netstat to enumerate the network-listening processes running on foam * Identify each process and determine whether it is a common unencrypted login protocol * For any unencrypted login protocols found to be listening, try to access the relevant port remotely and determine whether login is possible '''Verify:''' * No unencrypted login protocols are listening on accessible networks * Login does not succeed via any unencrypted login protocol === Step 4C: verify sudo and sudo logging === '''Using:''' * On flowvisor, run: `sudo whoami` * Look for a syslog file containing a record of the sudo command which was run '''Verify:''' * The sudo command should succeed * The command which was run should be recorded in a log == Step 5: verify access to rack infrastructure VM server host == === Step 5A: verify that SSH to infrastructure host succeeds and allows public keys only === '''Using:''' * SSH to `chaos` account on rack infrastructure server from outside of the rack using public-key SSH * SSH to `chaos` account on rack infrastructure server from outside of the rack using password-based SSH '''Verify:''' * Public-key SSH succeeds * Password-based SSH does not succeed ==== Results of testing: 2012-05-16 ==== ''Testing with Utah rack, whose control node is utah.control.geniracks.net (which believes its hostname is control.utah.geniracks.net, see instaticket:23).'' * Public key login succeeds: {{{ capybara,[~],23:55(0)$ ssh -o PubkeyAuthentication=yes utah.control.geniracks.net Welcome to Ubuntu precise (development branch) (GNU/Linux 3.2.0-23-generic x86_64) * Documentation: https://help.ubuntu.com/ System information as of Wed May 16 21:55:30 MDT 2012 System load: 0.0 Users logged in: 1 Usage of /: 45.0% of 5.85GB IP address for xenbr0: 155.98.34.2 Memory usage: 24% IP address for xenbr1: 10.1.1.254 Swap usage: 0% IP address for xenbr2: 10.2.1.254 Processes: 150 IP address for xenbr3: 10.3.1.254 Graph this data and manage this system at https://landscape.canonical.com/ Last login: Wed May 16 21:45:14 2012 from capybara.bbn.com control,[~],21:55(0)$ }}} * Password-based login should fail because i don't have a password set, and because `/etc/ssh/sshd_config` contains: {{{ ChallengeResponseAuthentication no PasswordAuthentication no }}} and it does: {{{ capybara,[~],23:56(0)$ ssh -o PubkeyAuthentication=no utah.control.geniracks.net Permission denied (publickey). }}} === Step 5B: verify the absence of common unencrypted login protocols === '''Using:''' * Use netstat to enumerate the network-listening processes running on the infrastructure VM server * Identify each process and determine whether it is a common unencrypted login protocol * For any unencrypted login protocols found to be listening, try to access the relevant port remotely and determine whether login is possible '''Verify:''' * No unencrypted login protocols are listening on accessible networks * Login does not succeed via any unencrypted login protocol ==== Results of testing: 2012-05-17 ==== * On Ubuntu, get a list of listeners using: {{{ sudo netstat -anp | grep LISTEN }}} * This reveals that only sshd is listening for remote connections on non-localhost interfaces. === Step 5C: verify sudo and sudo logging === '''Using:''' * On the infrastructure VM server, run: `sudo whoami` * Look for a syslog file containing a record of the sudo command which was run '''Verify:''' * The sudo command should succeed * The command which was run should be recorded in a log ==== Results of testing: 2012-05-17 ==== * The command succeeds: {{{ control,[~],22:05(0)$ sudo whoami root }}} * A record of sudo is found in `/var/log/auth.log`: {{{ control,[~],22:05(0)$ sudo tail /var/log/auth.log ... May 16 22:05:17 control sudo: chaos : TTY=pts/5 ; PWD=/home/chaos ; USER=root ; COMMAND=/usr/bin/whoami ... }}} == Step 6: verify access to experimental OpenVZ node == === Step 6A: verify that SSH to experimental OpenVZ node succeeds and allows public keys only on public IPs === '''Using:''' * SSH to `root` on the experimental node from boss using public-key SSH * View `sshd_config` file and determine whether password-based login is allowed '''Verify:''' * Public-key SSH succeeds from boss * Password-based SSH does not succeed from outside of the rack ==== Results of testing: 2012-05-17 ==== ''Testing with Utah rack, using shared OpenVZ host pc5.utah.geniracks.net.'' * SSH to `root` from boss does work: {{{ boss,[~],22:12(0)$ sudo ssh pc5 @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY! Someone could be eavesdropping on you right now (man-in-the-middle attack)! It is also possible that the RSA host key has just been changed. The fingerprint for the RSA key sent by the remote host is 46:63:92:67:c8:75:20:4e:52:9f:2d:f6:cb:58:16:77. Please contact your system administrator. Add correct host key in /root/.ssh/known_hosts to get rid of this message. Offending key in /root/.ssh/known_hosts:18 Password authentication is disabled to avoid man-in-the-middle attacks. Keyboard-interactive authentication is disabled to avoid man-in-the-middle attacks. Last login: Wed May 16 22:10:34 2012 from boss.utah.geniracks.net [root@vhost1 ~]# }}} * Incidentally, SSH as myself also works: {{{ capybara,[~/src/git/tango-monitor],00:11(0)$ ssh pc5.utah.geniracks.net The authenticity of host 'pc5.utah.geniracks.net (155.98.34.15)' can't be established. RSA key fingerprint is 46:63:92:67:c8:75:20:4e:52:9f:2d:f6:cb:58:16:77. Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added 'pc5.utah.geniracks.net,155.98.34.15' (RSA) to the list of known hosts. Last login: Wed May 16 22:11:24 2012 from boss.utah.geniracks.net vhost1,[~],22:11(0)$ }}} * Hmm, password-based SSH as root (using the password listed for the node within the Emulab admin UI) also works: {{{ capybara,[~],00:15(0)$ ssh root@pc5.utah.geniracks.net root@pc5.utah.geniracks.net's password: Last login: Wed May 16 22:12:21 2012 from boss.utah.geniracks.net [root@vhost1 ~]# }}} However, given the size of the pseudorandom passwords used for Emulab experimental hosts, i think it's fine to assert that root password guessing is not a realistic threat, so i am not opening a ticket. === Step 6B: verify the absence of common unencrypted login protocols === '''Using:''' * Use netstat to enumerate the network-listening processes running on the OpenVZ node * Identify each process and determine whether it is a common unencrypted login protocol * For any unencrypted login protocols found to be listening, try to access the relevant port remotely and determine whether login is possible '''Verify:''' * No unencrypted login protocols are listening on accessible networks * Login does not succeed via any unencrypted login protocol ==== Results of testing: 2012-05-17 ==== * On RHEL-like OSes, get a list of listeners using: {{{ sudo netstat -anp | grep LISTEN }}} * This reveals that the following processes, which are not concerning, are listening for remote connections: {{{ sshd rpc.statd rpcbind emulab-syncd (emulab) pubsubd (emulab) }}} * There is also an unidentifiable process listening on this port: {{{ tcp 0 0 0.0.0.0:58441 0.0.0.0:* LISTEN - }}} I was unable to turn up any further information about it from lsof, so i tried connecting to it (perhaps unreasonably). I got: {{{ $ telnet pc5.utah.geniracks.net 58441 Trying 155.98.34.15... Connected to pc5.utah.geniracks.net. Escape character is '^]'. HELP Connection closed by foreign host. }}} and in the logs: {{{ May 16 22:39:28 localhost kernel: [27502.595007] RPC: multiple fragments per record not supported }}} So i think this is an RPC-based thing, and that this kind of testing is not very useful. === Step 6C: verify sudo and sudo logging === '''Using:''' * On the OpenVZ node, run: `sudo whoami` * Look for a syslog file containing a record of the sudo command which was run '''Verify:''' * The sudo command should succeed * The command which was run should be recorded in a log ==== Results of testing: 2012-05-17 ==== * The command succeeds and the log entry is created: {{{ vhost1,[/var/log],22:40(0)$ sudo whoami root vhost1,[/var/log],22:43(0)$ sudo tail /var/log/secure ... May 16 22:43:48 localhost sudo: chaos : TTY=pts/2 ; PWD=/var/log ; USER=root ; COMMAND=/usr/bin/whoami ... }}} == Step 7: verify access to control network switch == === Step 7A: verify SSH access === '''Using:''' * Login to the control network switch via SSH '''Verify:''' * SSH login succeeds ==== Results of testing: 2012-05-17 ==== ''Tested using Utah rack.'' * SSH login does not succeed: {{{ boss,[~],22:46(0)$ ssh procurve1 ssh: connect to host procurve1 port 22: Connection refused }}} * Telnet succeeds instead, using the password in `/usr/testbed/etc/switch.pswd`: {{{ boss,[~],22:47(0)$ telnet procurve1 Trying 10.1.1.253... Connected to procurve1. Escape character is '^]'. ... Password: ... ProCurve Switch 2610-24# }}} This is presumed to be acceptable as long as only server nodes (such as boss) have interfaces on 10.1.1.0/24. === Step 7B: verify privileged access to the control network switch === '''Using:''' * On the control network switch, run the enable command to enter privileged mode * On the control network switch, view the running configuration * On the control network switch, view the MAC address table '''Verify:''' * Entering privileged mode should succeed * Viewing the running configuration should succeed * Viewing the MAC address table should succeed ==== Results of testing: 2012-05-17 ==== * Enable command isn't needed, since login is privileged already * Running config is viewable: {{{ ProCurve Switch 2610-24# show running-config Running configuration: ; J9085A Configuration Editor; Created on release #R.11.70 ... }}} * MAC address table is viewable: {{{ ProCurve Switch 2610-24# show mac-address Status and Counters - Port Address Table ... }}} === Step 7C: verify absence of unencrypted login access === '''Using:''' * From boss, attempt to connect via telnet (port 23) to the control network switch * From boss, attempt to connect via http (port 80) to the control network switch * If a port 80 connection is successful, determine whether login is allowed via that interface * Look at the control switch running configuration, and identify any configuration lines which might represent login services * Determine whether any such services are encrypted or disabled '''Verify:''' * The device does not allow telnet access on the standard port * The device does not allow unencrypted http authentication * No other services appear to allow remote unencrypted authentication ==== Results of testing: 2012-05-17 ==== Not applicable: given results of 7A, not bothering to test for other instances of unencrypted login. === Step 7D: verify serial console access to the device === '''Using:''' * Access the control network switch via the serial console * Authenticate to the control network switch if necessary * Enter enable mode if necessary * View the running configuration of the control network switch '''Verify:''' * The control network switch should be accessible via serial console * It should be possible to perform privileged operations via the serial console * It should be possible to view the running configuration via the serial console == Step 8: verify access to dataplane switch == === Step 8A: verify SSH access === '''Using:''' * Login to the dataplane switch via SSH '''Verify:''' * SSH login succeeds ==== Results of testing: 2012-05-17 ==== ''Tested using Utah rack.'' * SSH login succeeds using the password in `/etc/testbed/etc/switch.pswd`: {{{ boss,[~],22:56(0)$ ssh elabman@procurve2 We'd like to keep you up to date about: * Software feature updates * New product announcements * Special events Please register your products now at: www.ProCurve.com elabman@procurve2's password: ... ProCurve Switch 6600ml-48G-4XG# }}} * Telnet succeeds as well: {{{ boss,[~],22:57(0)$ telnet procurve2 Trying 10.2.1.253... Connected to procurve2. Escape character is '^]'. ... Password: ... ProCurve Switch 6600ml-48G-4XG# }}} This is presumed to be acceptable as long as only server nodes (such as boss) have interfaces on 10.2.1.0/24. === Step 8B: verify privileged access to the dataplane switch === '''Using:''' * On the dataplane switch, run the enable command to enter privileged mode * On the dataplane switch, view the running configuration * On the dataplane switch, view the MAC address table '''Verify:''' * Entering privileged mode should succeed * Viewing the running configuration should succeed * Viewing the MAC address table should succeed ==== Results of testing: 2012-05-17 ==== * Enable command isn't needed, since login is privileged already * Running config is viewable: {{{ ProCurve Switch 6600ml-48G-4XG# show running-config Running configuration: ; J9452A Configuration Editor; Created on release #K.14.41 ... }}} * MAC address table is viewable: {{{ ProCurve Switch 6600ml-48G-4XG# show mac-address Status and Counters - Port Address Table ... }}} === Step 8C: verify absence of unencrypted login access === '''Using:''' * From boss, attempt to connect via telnet (port 23) to the dataplane switch * From boss, attempt to connect via http (port 80) to the dataplane switch * If a port 80 connection is successful, determine whether login is allowed via that interface * Look at the dataplane switch running configuration, and identify any configuration lines which might represent login services * Determine whether any such services are encrypted or disabled '''Verify:''' * The device does not allow telnet access on the standard port * The device does not allow unencrypted http authentication * No other services appear to allow remote unencrypted authentication ==== Results of testing: 2012-05-17 ==== Not applicable: given results of 8A, not bothering to test for other instances of unencrypted login. === Step 8D: verify serial console access to the device === '''Using:''' * Access the dataplane switch via the serial console * Authenticate to the dataplane switch if necessary * Enter enable mode if necessary * View the running configuration of the dataplane switch '''Verify:''' * The dataplane switch should be accessible via serial console * It should be possible to perform privileged operations via the serial console * It should be possible to view the running configuration via the serial console == Step 9: verify that iLO is not accessible via unencrypted protocols == '''Using:''' * From boss, attempt to connect via telnet (port 23) to the pc1 iLO IP * From boss, attempt to connect via http (port 80) to the the pc1 iLO IP * If a port 80 connection is successful, determine whether login is allowed via that interface * If any prospective unencrypted protocols were identified in the iLO configurations during IG-ADM-1 step 3G, attempt to connect to those ports from boss '''Verify:''' * The pc1 iLO does not allow telnet access on the standard port * The device does not allow unencrypted http authentication * No other services appear to allow remote unencrypted authentication ==== Results of testing: 2012-05-17 ==== * The pc1.utah.geniracks.net iLO is at 155.98.34.103 * Telnet fails: {{{ boss,[~],23:06(0)$ telnet 155.98.34.103 Trying 155.98.34.103... telnet: connect to address 155.98.34.103: Connection refused telnet: Unable to connect to remote host }}} * Unencrypted telnet to port 80 succeeds, but closes the connection immediately: {{{ boss,[~],23:08(1)$ telnet 155.98.34.103 80 Trying 155.98.34.103... Connected to 155.98.34.103. Escape character is '^]'. Connection closed by foreign host. }}} In a web browser, this connection is redirected from port 80 to port 443 * According to Administration -> Access Settings in iLO, the only additional ports this thing uses are remote console, virtual media, and IPMI/DCMI, all expected iLO functions which i don't need to test this way.