153 lines
4.4 KiB
Nix
153 lines
4.4 KiB
Nix
# https://www.crc.id.au/real-console-on-linksys-srw2024-switch/
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{ pkgs, hostName, config, hostConfig
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, sort, sortBy, sortNetsByVlan
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, ... }:
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with pkgs;
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with lib;
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''
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#! ${expect}/bin/expect -f
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spawn ${inetutils}/bin/telnet ${config.site.net.mgmt.hosts4.${hostName}}
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expect "Password:"
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send "admin\t${hostConfig.password}\r"
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# ^z
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send "\x1A"
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expect ">"
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send "lcli\r"
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expect "User Name:"
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send "admin\r"
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expect "Password:"
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send "${hostConfig.password}\r"
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expect "# "
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send "configure\r"
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expect "(config)# "
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send "hostname ${hostName}\r"
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expect "(config)# "
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send "port jumbo-frame\r"
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expect "(config)# "
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send "management vlan 4094\r"
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expect "(config)# "
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send "vlan database\r"
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expect "(config-vlan)# "
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${concatMapStrings (net:
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let
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netConfig = config.site.net.${net};
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in
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if netConfig.vlan != null
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then ''
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send "vlan ${toString netConfig.vlan}\r"
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expect "(config-vlan)#"
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''
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else ""
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) (sortNetsByVlan (builtins.attrNames config.site.net))}
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send "exit\r"
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expect "(config)#"
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${concatMapStrings (net:
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let
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netConfig = config.site.net.${net};
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in
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if netConfig.vlan != null
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then ''
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send "interface vlan ${toString config.site.net.${net}.vlan}\r"
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expect "(config-if)#"
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send "name ${net}\r"
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expect "(config-if)#"
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send "exit\r"
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expect "(config)#"
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''
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else ""
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) (sortNetsByVlan (builtins.attrNames config.site.net))}
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${concatMapStrings (name:
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let
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linkConfig = hostConfig.links.${name};
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netConfig = config.site.net.${name};
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isTrunk = linkConfig.trunk;
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isBond = builtins.length linkConfig.ports > 1 &&
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# not named like a net
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(!config.site.net ? ${name});
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vlans = concatStringsSep "," (map toString (sort linkConfig.vlans));
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ports = concatStringsSep "," linkConfig.ports;
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in
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if isTrunk && isBond
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then ''
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send "interface range ethernet ${ports}\r"
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expect "(config-if)#"
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send "switchport trunk allowed vlan remove all\r"
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expect "(config-if)#"
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send "channel-group ${linkConfig.group} mode auto\r"
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expect "(config-if)#"
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send "interface port-channel ${linkConfig.group}\r"
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expect "(config-if)#"
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send "exit\r"
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send "interface port-channel ${linkConfig.group}\r"
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expect "(config-if)#"
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send "switchport mode trunk\r"
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expect "(config-if)#"
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send "switchport trunk allowed vlan add ${vlans}\r"
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expect "(config-if)#"
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send "exit\r"
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expect "(config)#"
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''
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else if isTrunk
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then concatMapStrings (port: ''
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send "interface ethernet ${port}\r"
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expect "(config-if)#"
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send "no channel-group\r"
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expect "(config-if)#"
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send "switchport mode trunk\r"
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expect "(config-if)#"
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send "switchport trunk allowed vlan add ${vlans}\r"
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expect "(config-if)#"
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send "exit\r"
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expect "(config)#"
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'') linkConfig.ports
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else if isBond
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then
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if builtins.length linkConfig.vlans != 1
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then throw "Cannot configure non-trunked port with multiple vlans"
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else ''
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send "interface range ethernet ${ports}\r"
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expect "(config-if)#"
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send "channel-group ${linkConfig.group} mode auto\r"
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expect "(config-if)#"
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send "interface port-channel ${linkConfig.group}\r"
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expect "(config-if)#"
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send "exit\r"
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send "interface port-channel ${linkConfig.group}\r"
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expect "(config-if)#"
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send "switchport trunk allowed vlan remove all\r"
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expect "(config-if)#"
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send "switchport mode access\r"
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expect "(config-if)#"
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send "switchport access vlan ${toString (builtins.head linkConfig.vlans)}\r"
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expect "(config-if)#"
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send "exit\r"
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expect "(config)#"
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''
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else concatMapStrings (port: ''
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send "interface ethernet ${port}\r"
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expect "(config-if)#"
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send "no channel-group\r"
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expect "(config-if)#"
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send "switchport mode access\r"
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expect "(config-if)#"
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send "switchport access vlan ${toString netConfig.vlan}\r"
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expect "(config-if)#"
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send "exit\r"
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expect "(config)#"
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'') (sort linkConfig.ports)
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) (sortBy (link: hostConfig.links.${link}.ports)
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(builtins.attrNames hostConfig.links)
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)}
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''
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