howto/Bird2.md
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@@ -167,13 +167,7 @@ include "/etc/bird/peers/*";
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# Route Origin Authorization
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-He example config above relies on ROA configuration files in `/etc/bird/roa_dn42{,_v6}.conf`. These should be automatically downloaded and updated every so often to prevent BGP highjacking, which can be achieved using a simple cronjob:
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- */15 * * * * root curl -sfSLR {-o,-z}/etc/bird/roa_dn42_v6.conf https://dn42.tech9.io/roa/bird6_roa_dn42.conf && curl -sfSLR {-o,-z}/etc/bird/roa_dn42.conf https://dn42.tech9.io/roa/bird_roa_dn42.conf && sed -i 's/roa/route/g' /etc/bird/roa_dn42{,_v6}.conf && birdc configure
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-Also make sure the /etc/bird directory exists:
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- # mkdir -p /etc/bird
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+He example config above relies on ROA configuration files in `/etc/bird/roa_dn42{,_v6}.conf`. These should be automatically downloaded and updated every so often to prevent BGP highjacking, see the bird1 page for more details and links to the ROA files.
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# Setting up peers
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