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@ -2,12 +2,26 @@ |
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# /etc/dhcp/common4.conf for common DHCP configurations between both servers |
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# |
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# lease times |
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default-lease-time 300; |
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max-lease-time 600; |
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# gateway |
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option routers 128.153.145.1; |
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# subnet mask |
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option subnet-mask 255.255.254.0; |
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# COSI subdomain (so talks/ works for example) |
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option domain-name "cslabs.clarkson.edu"; |
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# domain name servers (Windows devices will round robin these btw) |
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option domain-name-servers 128.153.145.3,128.153.145.4,8.8.8.8; |
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# ntp servers (these are tick.clarkson.edu and tock.clarkson.edu) |
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option ntp-servers 128.153.2.253,128.153.5.253; |
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# ntp offset for timezone |
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# UTC +5 |
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option time-offset -18000; |
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# UTC +4 |
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# option time-offset -14400; |
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# this is the only DHCP server for this range |
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authoritative; |
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option arch code 93 = unsigned integer 16; |
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@ -19,6 +33,19 @@ subnet 128.153.144.0 netmask 255.255.254.0 { |
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range 128.153.144.100 128.153.144.254; |
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failover peer "dhcp-failover"; |
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# options for VoIP phones |
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if ( substring ( option vendor-class-identifier, 0, 19) = "Grandstream GXP1625") { |
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# set sip server address |
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option sip-servers code 120 = { integer 8, ip-address}; |
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option sip-servers 1 10.1.1.1; |
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# set vlan ID |
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option vlan-id code 132 = text; |
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option vlan-id "5"; |
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# QoS (0-7) |
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# option vlan-qos code 133 = text; |
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# option vlan-qos "5"; |
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} |
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# COSI |
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group { |
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host cthulhu.cslabs.clarkson.edu { hardware ethernet 4c:cc:6a:fa:dd:86; fixed-address 128.153.144.20; } |
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