Date: Tue, 29 Sep 2020 17:31:04 +0000 (UTC) From: Bjoern Heidotting <bhd@FreeBSD.org> To: doc-committers@freebsd.org, svn-doc-all@freebsd.org, svn-doc-head@freebsd.org Subject: svn commit: r54549 - head/en_US.ISO8859-1/books/handbook/security Message-ID: <202009291731.08THV49e060140@repo.freebsd.org>
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Author: bhd Date: Tue Sep 29 17:31:03 2020 New Revision: 54549 URL: https://svnweb.freebsd.org/changeset/doc/54549 Log: - Turn programlistings into screens - Add root prompts to screens - Separate corp-net an priv-net screens Reviewed by: bcr Differential Revision: https://reviews.freebsd.org/D26575 Modified: head/en_US.ISO8859-1/books/handbook/security/chapter.xml Modified: head/en_US.ISO8859-1/books/handbook/security/chapter.xml ============================================================================== --- head/en_US.ISO8859-1/books/handbook/security/chapter.xml Tue Sep 29 10:09:47 2020 (r54548) +++ head/en_US.ISO8859-1/books/handbook/security/chapter.xml Tue Sep 29 17:31:03 2020 (r54549) @@ -2244,7 +2244,7 @@ inet6 fe80::250:bfff:fe3a:c1f%gif0 prefixlen 64 scopei <para>Once complete, both internal <acronym>IP</acronym> addresses should be reachable using &man.ping.8;:</para> - <programlisting>priv-net# ping 10.0.0.5 + <screen>priv-net&prompt.root; <userinput>ping 10.0.0.5</userinput> PING 10.0.0.5 (10.0.0.5): 56 data bytes 64 bytes from 10.0.0.5: icmp_seq=0 ttl=64 time=42.786 ms 64 bytes from 10.0.0.5: icmp_seq=1 ttl=64 time=19.255 ms @@ -2252,9 +2252,9 @@ PING 10.0.0.5 (10.0.0.5): 56 data bytes 64 bytes from 10.0.0.5: icmp_seq=3 ttl=64 time=21.036 ms --- 10.0.0.5 ping statistics --- 4 packets transmitted, 4 packets received, 0% packet loss -round-trip min/avg/max/stddev = 19.255/25.879/42.786/9.782 ms +round-trip min/avg/max/stddev = 19.255/25.879/42.786/9.782 ms</screen> -corp-net# ping 10.246.38.1 + <screen>corp-net&prompt.root; <userinput>ping 10.246.38.1</userinput> PING 10.246.38.1 (10.246.38.1): 56 data bytes 64 bytes from 10.246.38.1: icmp_seq=0 ttl=64 time=28.106 ms 64 bytes from 10.246.38.1: icmp_seq=1 ttl=64 time=42.917 ms @@ -2263,7 +2263,7 @@ PING 10.246.38.1 (10.246.38.1): 56 data bytes 64 bytes from 10.246.38.1: icmp_seq=4 ttl=64 time=154.524 ms --- 10.246.38.1 ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss -round-trip min/avg/max/stddev = 28.106/94.594/154.524/49.814 ms</programlisting> +round-trip min/avg/max/stddev = 28.106/94.594/154.524/49.814 ms</screen> <para>As expected, both sides have the ability to send and receive <acronym>ICMP</acronym> packets from the privately @@ -2273,15 +2273,16 @@ round-trip min/avg/max/stddev = 28.106/94.594/154.524/ goal:</para> <screen>corp-net&prompt.root; <userinput>route add <replaceable>10.0.0.0 10.0.0.5 255.255.255.0</replaceable></userinput> -corp-net&prompt.root; <userinput>route add net <replaceable>10.0.0.0: gateway 10.0.0.5</replaceable></userinput> -priv-net&prompt.root; <userinput>route add <replaceable>10.246.38.0 10.246.38.1 255.255.255.0</replaceable></userinput> +corp-net&prompt.root; <userinput>route add net <replaceable>10.0.0.0: gateway 10.0.0.5</replaceable></userinput></screen> + + <screen>priv-net&prompt.root; <userinput>route add <replaceable>10.246.38.0 10.246.38.1 255.255.255.0</replaceable></userinput> priv-net&prompt.root; <userinput>route add host <replaceable>10.246.38.0: gateway 10.246.38.1</replaceable></userinput></screen> <para>At this point, internal machines should be reachable from each gateway as well as from machines behind the gateways. Again, use &man.ping.8; to confirm:</para> - <programlisting>corp-net# ping 10.0.0.8 + <screen>corp-net&prompt.root; <userinput>ping 10.0.0.8</userinput> PING 10.0.0.8 (10.0.0.8): 56 data bytes 64 bytes from 10.0.0.8: icmp_seq=0 ttl=63 time=92.391 ms 64 bytes from 10.0.0.8: icmp_seq=1 ttl=63 time=21.870 ms @@ -2290,9 +2291,9 @@ PING 10.0.0.8 (10.0.0.8): 56 data bytes 64 bytes from 10.0.0.8: icmp_seq=4 ttl=63 time=174.705 ms --- 10.0.0.8 ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss -round-trip min/avg/max/stddev = 21.870/101.846/198.022/74.001 ms +round-trip min/avg/max/stddev = 21.870/101.846/198.022/74.001 ms</screen> -priv-net# ping 10.246.38.107 + <screen>priv-net&prompt.root; <userinput>ping 10.246.38.107</userinput> PING 10.246.38.1 (10.246.38.107): 56 data bytes 64 bytes from 10.246.38.107: icmp_seq=0 ttl=64 time=53.491 ms 64 bytes from 10.246.38.107: icmp_seq=1 ttl=64 time=23.395 ms @@ -2301,7 +2302,7 @@ PING 10.246.38.1 (10.246.38.107): 56 data bytes 64 bytes from 10.246.38.107: icmp_seq=4 ttl=64 time=36.708 ms --- 10.246.38.107 ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss -round-trip min/avg/max/stddev = 21.145/31.721/53.491/12.179 ms</programlisting> +round-trip min/avg/max/stddev = 21.145/31.721/53.491/12.179 ms</screen> <para>Setting up the tunnels is the easy part. Configuring a secure link is a more in depth process. The following @@ -2395,7 +2396,7 @@ spdadd 10.0.0.0/24 10.246.38.0/24 any -P in ipsec esp/ <para>The output should be similar to the following:</para> - <programlisting>corp-net# /usr/local/sbin/racoon -F -f /usr/local/etc/racoon/racoon.conf + <screen>corp-net&prompt.root; <userinput>/usr/local/sbin/racoon -F -f /usr/local/etc/racoon/racoon.conf</userinput> Foreground mode. 2006-01-30 01:35:47: INFO: begin Identity Protection mode. 2006-01-30 01:35:48: INFO: received Vendor ID: KAME/racoon @@ -2406,7 +2407,7 @@ Foreground mode. 2006-01-30 01:36:09: INFO: IPsec-SA established: ESP/Tunnel 172.16.5.4[0]->192.168.1.12[0] spi=47784998(0x2d92426) 2006-01-30 01:36:13: INFO: respond new phase 2 negotiation: 172.16.5.4[0]192.168.1.12[0] 2006-01-30 01:36:18: INFO: IPsec-SA established: ESP/Tunnel 192.168.1.12[0]->172.16.5.4[0] spi=124397467(0x76a279b) -2006-01-30 01:36:18: INFO: IPsec-SA established: ESP/Tunnel 172.16.5.4[0]->192.168.1.12[0] spi=175852902(0xa7b4d66)</programlisting> +2006-01-30 01:36:18: INFO: IPsec-SA established: ESP/Tunnel 172.16.5.4[0]->192.168.1.12[0] spi=175852902(0xa7b4d66)</screen> <para>To ensure the tunnel is working properly, switch to another console and use &man.tcpdump.1; to view network
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