From d4bb5bd071f479376be86353f118b0bfb3895c0b Mon Sep 17 00:00:00 2001 From: James Zhu Date: Fri, 3 Oct 2014 15:54:31 +0800 Subject: [PATCH] mod --- cheat/cheatsheets/route | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 cheat/cheatsheets/route diff --git a/cheat/cheatsheets/route b/cheat/cheatsheets/route new file mode 100644 index 0000000..aedd5ad --- /dev/null +++ b/cheat/cheatsheets/route @@ -0,0 +1,23 @@ +route add -net 127.0.0.0 netmask 255.0.0.0 dev lo + adds the normal loopback entry, using netmask 255.0.0.0 and associated with the "lo" device (assuming this device was previously set up correctly with ifconfig(8)). + +route add -net 192.56.76.0 netmask 255.255.255.0 dev eth0 + adds a route to the local network 192.56.76.x via "eth0". The word "dev" can be omitted here. + +route del default + deletes the current default route, which is labeled "default" or 0.0.0.0 in the destination field of the current routing table. + +route add default gw mango-gw + adds a default route (which will be used if no other route matches). All packets using this route will be gatewayed through "mango-gw". The device which will actually be used for that route depends on how we can reach "mango-gw" - the static route to "mango-gw" will have to be set up before. + +route add ipx4 sl0 + Adds the route to the "ipx4" host via the SLIP interface (assuming that "ipx4" is the SLIP host). + +route add -net 192.57.66.0 netmask 255.255.255.0 gw ipx4 + This command adds the net "192.57.66.x" to be gatewayed through the former route to the SLIP interface. + +route add -net 224.0.0.0 netmask 240.0.0.0 dev eth0 + This is an obscure one documented so people know how to do it. This sets all of the class D (multicast) IP routes to go via "eth0". This is the correct normal configuration line with a multicasting kernel. + +route add -net 10.0.0.0 netmask 255.0.0.0 reject + This installs a rejecting route for the private network "10.x.x.x."