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Path: euryale.cc.adfa.oz.au!newshost.anu.edu.au!harbinger.cc.monash.edu.au!news.rmit.EDU.AU!news.unimelb.EDU.AU!munnari.OZ.AU!metro!metro!asstdc.scgt.oz.au!nsw.news.telstra.net!act.news.telstra.net!psgrain!qiclab.scn.rain.com!columbia.com!imci5!imci4!newsfeed.internetmci.com!portal.gmu.edu!news From: Eugene Vekua <eugene@sanet.ge> Newsgroups: comp.unix.bsd.freebsd.misc,comp.dcom.frame-relay,comp.dcom.isdn,comp.unix.bsd.misc Subject: subnetting through ppp interface (troubles) .... Date: Mon, 17 Jun 1996 12:38:29 +0400 Organization: SA*Net Lines: 80 Message-ID: <31C51985.3686@sanet.ge> NNTP-Posting-Host: tiger.sanet.ge Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Mailer: Mozilla 2.0 (Win95; I) Xref: euryale.cc.adfa.oz.au comp.unix.bsd.freebsd.misc:21444 comp.dcom.frame-relay:4948 comp.dcom.isdn:34882 comp.unix.bsd.misc:1138 I have trouble with routing to subnet trough PPP interface. Probably mistake is in interface configuration on subnet gateway. Here is description: Subnet is snet 205.197.186.8 (255.255.255.248) , gateway is tilda.snet.ge 205.197.186.9 , peer is portmaster pm1 205.197.184.200 (255.255.255.0). Interface configuration on tilda: --------------------------------- network_interfaces="ppp0 de0 lo0" ifconfig_ppp0="inet 205.197.186.9 205.197.186.200 netmask 255.255.255.248" ifconfig_de0="inet 205.197.186.9 netmask 255.255.255.248" ifconfig_lo0="inet localhost" PPP configuration on tilda: --------------------------- modem crtscts proxyarp domain tilda.snet.ge netmask 255.255.255.248 205.197.186.9:205.197.184.200 defaultroute configuration on pm1: -------------------- add route 205.197.186.8 205.197.186.9 1 add netmask 205.197.186.0 255.255.255.248 RADIUS configuration: ---------------------- tom Password = "UNIX" User-Service-Type = Framed-User, Framed-Protocol = PPP, Framed-Address = 205.197.186.9, Framed-Netmask = 255.255.255.248, Framed-Routing = None, Framed-Route = "205.197.186.8 205.197.186.9 1", Framed-MTU = 1500 After connection all is OK with tilda (I can trace and ping it), netstat and ifconfig shows : Destination Gateway Flags Refs Use Netif Expire default 205.197.184.200 UGc 0 0 ppp0 127.0.0.1 127.0.0.1 UH 0 0 lo0 205.197.184.200 205.197.186.9 UH 1 0 ppp0 205.197.186.8 link#2 UC 0 0 205.197.186.9 0:0:c0:62:66:e UHLW 0 1 lo0 224 127.0.0.1 US 0 0 lo0 de0: flags=c863<UP,BROADCAST,NOTRAILERS,RUNNING,SIMPLEX,LINK2,MULTICAST> mtu 1500 inet 205.197.186.9 netmask 0xfffffff8 broadcast 205.197.186.15 ether 00:00:c0:62:66:0e lo0: flags=8009<UP,LOOPBACK,MULTICAST> mtu 16384 inet 127.0.0.1 netmask 0xff000000 ppp0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1500 inet 205.197.186.9 --> 205.197.184.200 netmask 0xfffffff8 but when I'm tracing any of hosts in snet (for example gamma *.186.10 (255.255.255.248)) tilda did not respond: >traceroute 205.197.186.10 1 pm1 (205.197.184.200) 1.195 ms 2.042 ms 1.816 ms 2 * * When I am doing ping and trace, modem lights shows me that tilda receives packages. But it did not doing route for them. Don't know exactly where is mistake on tilda or pm1, fact is - it does not work. Please help! - - ---- ----- ------- ----------- ---------- ------------------ Eugene Vekua -- SA*Net <eugene@sanet.ge>