02:17.21 | *** join/#gllug Pcsett (~don@host86-135-102-188.range86-135.btcentralplus.com) |
02:42.51 | Pcsett | Leeds: Evening (for me!) and I'm awake at 2.45 a.m so will probably get scolded again. I've now got the fedora channel connected - doing well, eh? |
02:44.35 | Pcsett | Leeds: Can't stay long - MUST try to kip again. Talk again soon - byeeee |
02:46.42 | Leeds | night |
09:19.11 | *** join/#gllug gmarkall (~graham@84.45.235.192) |
11:10.47 | *** join/#gllug morsing (morsing@emil.morsing.cc) |
11:18.52 | *** join/#gllug cityLights (~cityLight@98.158.117.241) |
11:18.54 | cityLights | hi |
11:19.03 | cityLights | I need help with source level routing |
11:20.02 | cityLights | assuming I got eth0 from which I establish l2tp and get ppp0 , which supplies the dafult gateway, how can I answer traffic coming in to eth0 from eth0? |
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12:31.07 | *** join/#gllug cityLights (~cityLight@bzq-84-109-112-194.red.bezeqint.net) |
12:46.04 | antiphase | Routing is all about destinations unfortunately |
12:47.15 | morsing | Unless you do source routing... |
13:01.55 | hali | l2tp? arp should take care of that |
13:02.54 | hali | layer2 vpn's are always a bit of a hassle, dmvpn or something with dynamic routing is always easier |
13:09.10 | antiphase | ISTR that there was a reason for all the rigmarole, involving the need for bridging to carry broadcast traffic etc. |
13:16.21 | hali | i always find it interesting that people think layer 2 networking is easier than layer 3 and routing stuff properly |
13:16.48 | hali | when layer 2 is always prone to fuckups when doing complex stuff, with stuff like spanning-tree breaking etc |
13:33.04 | cityLights | does source based routing mean: if you get traffic from a certian IP address answer using this device? |
13:41.02 | antiphase | No. It's a deprecated method of routing where the sender of a packet may specify the route to the destination |
13:41.42 | antiphase | It's a huge security risk and you're unlikely ever to see it enabled except by accident |
13:42.33 | antiphase | If you want to originate packets from specific interfaces, then you need to have a route to the destination which specifies that interface |
13:43.26 | antiphase | Otherwise, your traffic will leave by the most specific route to that destination according to the routes you do have available, or the default route if there isn't one |
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20:12.37 | *** join/#gllug gmarkall (~graham@84.45.235.192) |
20:58.21 | cityLights | can I say "any communication coming in via port 1234 will be answered via eth0? |