FreeBSD routing problem
Hi All, I am facing a routing issue for the Interoperability 1.5 topology. Please find the attachment of the exact topology map. As per test setup – Ø Configured REF-Router2 NOT to transmit Router Advertisement on Network1. But REF-Router2 is able to transmit Router Advertisement on Network2 with 2001:db8::3::/64 . Ø Configured a static route on TAR-RouterD ( ubuntu) Indicating REF-Router2’s Link local address as the next hop for the Network2 . Ø But Ref-Router Not able to routes between Network1 and Network2. Due to this ICMPv6 request from TAR-router to the global address of REF-Host2 is not working. There is no reply for this ICMPv6 request. Ø Same when I try to transmit ICMPv6 Echo request from REF-HOST2 to global address of TAR-HOST1( Prefix of TAR-RouterD), no ICMPv6 reply. Ø Within Network1 , nodes are able to communicate. But when I try to communicate Netwrok2 from Network1, it is not working. Could you please suggest tell me if I am missing something to route the traffic on REF-Router ? I suspect , as there is no Route Advertisement on Interface1 of the Ref-Router, it is not able to route the traffic between the interfaces. Please help me to find this solution. Regards ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Fresh installation 9.1
Hi All, after using freebsd for 10 to 20 mins, Key board is getting locked. Before this problem , i have enabled ftpd and provided root login for ftp server access. after that I am facing this problem . but i revert back this root access. and i stopped the ftpd service. mouse is working properly. but key board is not responding properly. Please help me on this. Regards On Fri, Jun 21, 2013 at 6:23 PM, Trond Endrestøl trond.endres...@fagskolen.gjovik.no wrote: On Thu, 20 Jun 2013 18:17+0530, hrkesh sahu wrote: Hi Trond, One more help please, I was trying to install v6eval-3.3.2 which is used for IPv6 ready logo self test within FreeBSD 9.1-RELEASE version for a IPv6 self test. But I am facing this compilation issue. Code: # make === lib (depend) === lib/Cm (depend) rm -f .depend GPATH GRTAGS GSYMS GTAGS rm -f .depend mkdep -f .depend -a-DYYDEBUG -I. -I/usr/local/include CmTypes.cc BtObject.cc BtArray.cc BtList.cc BtSet.cc CmQueue.cc CmAgent.cc CmMain.cc CmSocket.cc CmFdSet.cc CmFdMasks.cc CmString.cc PerfCollect.cc Timer.cc CmDispatch.cc CmReceiver.cc timeval.cc CmToken.cc CmMatch.cc CmLexer.cc CmMain.cc:51:18: error: utmp.h: No such file or directory FreeBSD 9.1 uses utx, not utmp. Try to disable utmp during configure, and possibly enable utx. Running ./configure --help might give some insight. mkdep: compile failed *** [.depend] Error code 1 Stop in /root/Desktop/xxx/v6eval-3.3.2/lib/Cm. *** [depend] Error code 1 Stop in /root/Desktop/xxx/v6eval-3.3.2/lib. *** [depend] Error code 1 Stop in /root/Desktop/xxx/v6eval-3.3.2. Regards Hrisikesh On Fri, Jun 14, 2013 at 6:11 PM, Trond Endrestøl trond.endres...@fagskolen.gjovik.no wrote: On Fri, 14 Jun 2013 17:31+0530, hrkesh sahu wrote: Hi Trond, Thanks a lot. Sorry I am asking so many thinks. I am looking for a another help. What is static route for a IPV6 router? A static route is something I use for our IPv6 VPN clients in our net. All packets destined to the VPN clients are routed to the inside interface of the VPN router, the VPN router takes care of everything else, including wrapping the packets in the encryption layer and sending the resulting datagrams to the real clients somewhere out there in the world, back through the main router. How do i need to configure static route on FreeBSD router indicating another router's link local address as next HOP? Now I have a another router which is connected in same network with FreeBSD router. If clients on the far end of each of the two routers needs to communicate with one another, then the appropriate default gateway settings on each host and router should suffice. If three or more routers are connected somehow, then they each need to know about the prefixes on the other routers, and where to send the packets, i.e. the next hop, and let the next hop decide each packet's fate as the packets traverse each router link. This is where routing protocols such as RIP, OSPF, IS-IS, BGP, etc, come into play. I haven't looked into route6d(8), RIP6 routing protocol, but I'm sure it can be tamed to act as you please. Maybe you should look into Quagga and/or GNU Zebra. My network is simple enough, and I only need directly connected and static routes to make things happen. On the outside, towards our ISP, things are much more complicated. -- +---++ | Vennlig hilsen, | Best regards, | | Trond Endrestøl, | Trond Endrestøl, | | IT-ansvarlig, | System administrator, | | Fagskolen Innlandet, | Gjøvik Technical College, Norway, | | tlf. mob. 952 62 567, | Cellular...: +47 952 62 567, | | sentralbord 61 14 54 00. | Switchboard: +47 61 14 54 00. | +---++ ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Fwd: Fresh installation 9.1
Hi , I need one more help - This is my new /etc/rtadvd.conf -- rl0:\ :addr=fd8f:d6d0:e6e7:100:::prefixlen#64 re0:\ :addr=fd44:13de:a366:200:::prefixlen#64 \ :addr1=2001:db8::1:::prefixlen#64:vltime#12345:pltime#12345: For this all the Client machines received the router advertisement. There are two IPv6 clients are connected to Re0 interface of FreeBSD router using a HUB. All IPv6 clients updates there IPv6 address table. client1 IPv6 address - IP Address. . . . . . . . . . . . : 2001:db8::1:f009:905e:1667:4aae IP Address. . . . . . . . . . . . : 2001:db8::1:224:7eff:fee0:6b51 IP Address. . . . . . . . . . . . : fd44:13de:a366:200:f009:905e:1667:4aae IP Address. . . . . . . . . . . . : fd44:13de:a366:200:224:7eff:fee0:6b51 IP Address. . . . . . . . . . . . : fd8f:d6d0:e6e7:100::1337 IP Address. . . . . . . . . . . . : 2001:db8::2::200 IP Address. . . . . . . . . . . . : fe80::224:7eff:fee0:6b51%5 Default Gateway . . . . . . . . . : fe80::21f:d0ff:fe40:8bbd%5 Client2 Ipv6 address - - fe80:0:0:0:204:a3ff:fe11:9d19 - fd44:13de:a366:200:204:a3ff:fe11:9d19 - fd44:13de:a366:200:0:0:0:200 - 2001:db8::1:204:a3ff:fe11:9d19 My surprise is that - I am able to get a reply for a client1 ICMPv6 request ( fd44:13de:a366:200:204:a3ff:fe11:9d19 is a another client2 IPv6 address- ping6 fd44:13de:a366:200:204:a3ff:fe11:9d19 Pinging fd44:13de:a366:200:204:a3ff:fe11:9d19 from fd44:13de:a366:200:f009:905e:1667:4aae with 32 bytes of data: Reply from fd44:13de:a366:200:204:a3ff:fe11:9d19: bytes=32 time1ms Reply from fd44:13de:a366:200:204:a3ff:fe11:9d19: bytes=32 time1ms Reply from fd44:13de:a366:200:204:a3ff:fe11:9d19: bytes=32 time1ms Reply from fd44:13de:a366:200:204:a3ff:fe11:9d19: bytes=32 time1ms But - when I send this ICMPv6 request from Client1 , I am not able to get the reply. ping6 2001:db8::1:204:a3ff:fe11:9d19 Pinging 2001:db8::1:204:a3ff:fe11:9d19 from 2001:db8::1:f009:905e:1667:4aae with 32 bytes of data: Request timed out. Request timed out. Request timed out. Request timed out. Please help me on this. Regards Hrisikesh On Wed, Jun 12, 2013 at 6:22 PM, hrkesh sahu hrisikeshs...@gmail.comwrote: Hi Trond, I understood that rtadvd should be stopped and rtadvd_enable should be disabled when we are using Link local address. Now i am able to ping link local address. On Wed, Jun 12, 2013 at 5:06 PM, hrkesh sahu hrisikeshs...@gmail.comwrote: Hi Trond, Thanks a lot for this clear information and your help. I need one more help on this link local address communication - I am not able to ping link local address of FREEBSD machine. Laptop ( windows XP) - rl0 interface FreeBSD Router ping from laptop to freebsd Link address - ping6 fe80::21f:d0ff:fe40:8bbd%5 Pinging fe80::21f:d0ff:fe40:8bbd%5 from fe80::224:7eff:fee0:6b51%5 with 32 bytes of data: Request timed out. Request timed out. Reply from fe80::224:7eff:fee0:6b51%5: Destination address unreachable. Reply from fe80::224:7eff:fee0:6b51%5: Destination address unreachable. Ping statistics for fe80::21f:d0ff:fe40:8bbd%5: Packets: Sent = 4, Received = 0, Lost = 4 (100% loss), My rc.conf ipv6_gateway_enable=YES rtadvd_enable=YES rtadvd_interfaces=rl0 re0 Regards On Wed, Jun 12, 2013 at 4:32 PM, Trond Endrestøl trond.endres...@fagskolen.gjovik.no wrote: On Wed, 12 Jun 2013 16:16+0530, hrkesh sahu wrote: Hi Trond, Now it is working. could you please tell me how to route link local address routing? Link local addresses are just that, link local. They are NEVER ment to traverse through any router. Think of link local as VLAN local or subnet local. They play a crucial role in Neighbor Discovery and are useful in ad-hoc nets. See section 2.5.6 of RFC 4291: http://tools.ietf.org/html/rfc4291 See the entire section 7 of RFC 4861: http://tools.ietf.org/html/rfc4861 See section 5.3 of RFC 4862: http://tools.ietf.org/html/rfc4862 Laptop ( windows XP) - rl0 interface FreeBSD Router re0 interface -Target Ipv6 Device (XP Link local address ) fe80::224:7eff:fee0:6b51-connected to -fe80::210:b5ff:fe48:9f73 ( freebsd rl0 interface) ( Freebsd re0 Link local address) fe80::21f:d0ff:fe40:8bbd--connected to --- fe80::204:a3ff:fe11:9d19 ( target device link local address) I send a ICMPv6 request from Laptop to Target device Link local address. ping6 fe80::204:a3ff:fe11:9d19%5 Pinging fe80::204:a3ff:fe11:9d19%5 from fe80::224:7eff:fee0:6b51%5 with 32 bytes of data: Reply from fe80::224:7eff:fee0:6b51%5: Destination address unreachable. Reply from fe80::224:7eff:fee0:6b51%5: Destination address unreachable. Reply from fe80::224:7eff:fee0:6b51%5: Destination address unreachable. Reply from fe80::224
Re: Fresh installation 9.1
Hi Trond, Thanks a lot for your help and Ipv6 routing is working with FreeBSD OS. we want to go for Ipv6 certification for our IPv6 stack. And Ipv6 stack we want to use FreeBSD as one vendor router. Now It will be easy for IPv6 interoperability test with freeBSD. for Ipv6 interoperability test We need another router device and I am planning use Ubuntu as IPv6 router. Please let me your personal view and if you can help me on this, it will be grateful. How to enable gateway for IPv6 in Ubuntu? Router may require to do send Neighbor advertisement for Host Neighbor solicitation . I installed radvd in ubuntu. could you please share radvd.conf of ubuntu? regards On Wed, May 22, 2013 at 7:53 PM, Trond Endrestøl trond.endres...@fagskolen.gjovik.no wrote: On Wed, 22 May 2013 19:34+0530, hrkesh sahu wrote: Hi Trond, Thanks a lot for a clear reply. Could you please tell me Laptop1 ipv6 configuration details? as laptop auto configuration will generate the LL address for a auto ipv6 configuration. For Interface rl0 ipv6 address ifconfig_rl0_ipv6=inet6 fd8f:d6d0:e6e7:100::101 prefixlen 64 , what will be laptop ipv6 address? It depends solely on the operating system and whether IPv6 privacy is in effect. Normally, the client will perform stateless automatic address configuration (SLAAC). It goes pretty much like this: The router announces the 64 bit prefix, usually every 200 seconds, but the client may request a new announcement at any time. The client generates a 64 bit interface identifier based on its 48 bit MAC address. The client then concatenates the supplied prefix with the generated interface identifier. The client then performs duplicate address detection (DAD), and if everythings checks out, the client got its IPv6 address. Given this prefix fd8f:d6d0:e6e7:100::/64, and this MAC address 50:e5:49:41:4d:70. The client would then generated this interface id: 52e5:49ff:fe41:4d70. The Universal/Local bit of the MAC address is inverted, and FF:FE is placed at center. (It really ought to be FF:FF, but way back in time someone misread the IEEE standards regarding conversion from 48 bit MAC addresses to EUI64 format. This oversight doesn't really matter.) The same client would then aqcuire this IPv6 address: fd8f:d6d0:e6e7:100:52e5:49ff:fe41:4d70, and perform DAD. The client gets its IPv6 default route/gateway from the router announcement. Of course, you may configure the IPv6 address and gateway manually on the client, say fd8f:d6d0:e6e7:100::1337/64 (client's address) and fd8f:d6d0:e6e7:100::101 (gateway's address). On Wed, May 22, 2013 at 6:54 PM, Trond Endrestøl trond.endres...@fagskolen.gjovik.no wrote: On Wed, 22 May 2013 18:21+0530, hrkesh sahu wrote: Hi Trond , Thanks a lot. Now i am able to ping to other network with IPv4 address. For IPv6 I added these lines in rc.conf - first I included - ipv6_gateway_enable=YES ++ Laptop1( Ipv6 address fe80::224:7eff:fee0:6b51) is connected to interface rl0 ( ipv6 address - fe80::21f:b5ff:fe48:9f73) While doing ping6 from fe80::224:7eff:fee0:6b51 to fe80::21f:b5ff:fe48:9f73 - it is working. Neighbor advertisement from fe80::21f:b5ff:fe48:9f73 is happening. while doing from ping6 from fe80::224:7eff:fee0:6b51 to other interface fe80::21f:d0ff:fe40:8bbd , then there is no Neighbor advertisement. After this I included these two lines to rc.conf - rtadvd_enable=YES rtadvd_interfaces=rl0 I have not created any file like /etc/rtadvd.conf . Do i need to create this configuration file? if yes, what should be the input to rtadvd.conf for link local address? please find Ipv6 interface details. Ifconfig re0: flags=8843UP,Broadcast, Running,Simplex,Multicast Metric 0 mtu 1500 options=8209bRXCSUM,TXCSUM, VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC,LINKSTATE ether 00:1f:d0:40:8b:bd inet6 fe80::21f:d0ff:fe40:8bbd%re0 prefixlen 64 scopeid 0x5 inet 192.168.200.101 netmask 0xff00 broadcast 192.168.200.255 nd6 options=21PERFORMNUD,AUTO_ LINKLOCAL media:Enthernet autoselect (none) status:active rl0: flags=8843UP,Broadcast, Running,Simplex,Multicast Metric 0 mtu 1500 options=2008VLAN_MTU,WOL_MAGIC ether 00:10:b5:48:9f:73 inet6 fe80::21f:b5ff:fe48:9f73%rl0 prefixlen 64 scopeid 0xa inet 192.168.100.101 netmask 0xff00 broadcast 192.168.100.255 nd6 options=21PERFORMNUD,AUTO_LINKLOCAL media:Enthernet autoselect (none) status: active Congratz on achieving active carrier wave on your NICs. Right now your system is running with link-local IPv6 addresses. You may view LL addresses as VLAN local. Packets to such addresses will never ever be forwarded by a router. Instead set up either official IPv6 addresses/subnets or create your own Unique
Re: Fresh installation 9.1
Hi , Thanks a lot for this quick reply. Sorry i missed the in the end while typing. It's a typo. I provided the ouput of nestat -r and ifconfig. netstat -r -- routing tables - internet : --- destination Gateway Flags Refs Use Netif Expire default 192.168.200.1 UGS 0 0 re0 localhost link#12 UH 0 148 lo0 192.168.100.0 link#10 U 0 0 rl0 192.168.100.101 link#10 UHS 0 0 lo0 192.168.200.0 link#5 U 0 0 re0 192.168.200.101 link#5 UHS 0 0 lo0 Internet6: --- Ipv6 details Ifconfig re0: flags=8843UP,Broadcast,Running,Simplex,Multicast Metric 0 mtu 1500 options=8209bRXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC,LINKSTATE ether 00:1f:d0:40:8b:bd inet6 fe80::21f:d0ff:fe40:8bbd%re0 prefixlen 64 scopeid 0x5 inet 192.168.200.101 netmask 0xff00 broadcast 192.168.200.255 nd6 options=21PERFORMNUD,AUTO_LINKLOCAL media:Enthernet autoselect (none) status: no carrier rl0: flags=8843UP,Broadcast,Running,Simplex,Multicast Metric 0 mtu 1500 options=2008VLAN_MTU,WOL_MAGIC ether 00:10:b5:48:9f:73 inet6 fe80::21f:b5ff:fe48:9f73%rl0 prefixlen 64 scopeid 0xa inet 192.168.100.101 netmask 0xff00 broadcast 192.168.100.255 nd6 options=21PERFORMNUD,AUTO_LINKLOCAL media:Enthernet autoselect (none) status: no carrier there is a plip0 and lo0. Regards Hrisikesh On Wed, May 22, 2013 at 12:02 PM, Trond Endrestøl trond.endres...@fagskolen.gjovik.no wrote: On Wed, 22 May 2013 11:10+0530, hrkesh sahu wrote: Hi All, IPv4 Routing - I disabled the DHCP from rc.conf for both the interface. but still I am not able to route trafic from one interface to another. rc.conf --- hostname=idc-freebsd keymap=hy.armscii-8.kbd #ifconfig_re0=DHCP #ifconfig_rl0=DHCP dumpdev=NO ifconfig_rl0=inet 192.168.100.101 netmask 255.255.255.0 ifconfig_re0=inet 192.168.200.101 netmask 255.255.255.0 Are the two lines above copied straight from your rc.conf file? If so, both lines are missing a at the end. Please check to see if this is needed. Next, the outputs of the ifconfig command and the netstat -r command should reveal something interesting. Would you please post the results from these two commands? ipv6_activate_all_interfaces=YES gateway_enable=YES default_router=192.168.200.1 I am using FreeBSD - 9.1 Release version I need to communicate between two different subnets. Am i missing anything to enable freebsd as router? Do i need to add a route entry? If possible could you please share rc.conf file with IPv4 routing? Regards Hrisikesh On Thu, May 9, 2013 at 2:04 PM, Trond Endrestøl trond.endres...@fagskolen.gjovik.no wrote: On Thu, 9 May 2013 12:18+0530, hrkesh sahu wrote: HI All, I have a FreeBSD 9.1 Release installed with TWO NIC cards. I was trying to make this FreeBSD machine as a router . This is my rc.conf ifconfig_rl0 = inet 192.168.100.101 netmask 255.255.255.0 ifconfig_re0=inet 192.168.200.101 netmask 255.255.255.0 gateway_enable = YES ifconfig_rl0 = DHCP ifconfig_re0 = DHCP defaultrouter = 192.168.100.1 ipv6_activate_all_interfaces = YES sshd_enable = YES synchronous_dhclient=YES Please help me to establish a IPv4 router. Both the interfaces are connected to to different laptops with a static IP address. You should place a # in front of the two lines: ifconfig_rl0 = DHCP ifconfig_re0 = DHCP Next, you probably shouldn't place spaces before and after the equal signs. Laptop 1 = 192.168.100.102 ( connected to interface rl0) gateway - 192.168.100.1 Laptop 2 = 192.168.200.102 ( connected to interface re0) ping from Laptop1 - rl0 is successful but ping from Laptop1 - re0 is not successful. After this I want to know also How to make this as IPv6 router? See http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/network-ipv6.html . You probably should create a ULA prefix or two, and assign these to your router interfaces. http://www.sixxs.net/tools/grh/ula/ might help you. Something along these lines might help you achieve what you want: ifconfig_rl0_ipv6=inet6 fd8f:d6d0:e6e7:100::1 prefixlen 64 ifconfig_re0_ipv6=inet6 fd44:13de:a366:200::1 prefixlen 64
Re: Fresh installation 9.1
Hi Trond , Thanks a lot. Now i am able to ping to other network with IPv4 address. For IPv6 I added these lines in rc.conf - first I included - ipv6_gateway_enable=YES ++ Laptop1( Ipv6 address fe80::224:7eff:fee0:6b51) is connected to interface rl0 ( ipv6 address - fe80::21f:b5ff:fe48:9f73) While doing ping6 from fe80::224:7eff:fee0:6b51 to fe80::21f:b5ff:fe48:9f73 - it is working. Neighbor advertisement from fe80::21f:b5ff:fe48:9f73 is happening. while doing from ping6 from fe80::224:7eff:fee0:6b51 to other interface fe80::21f:d0ff:fe40:8bbd , then there is no Neighbor advertisement. After this I included these two lines to rc.conf - rtadvd_enable=YES rtadvd_interfaces=rl0 I have not created any file like /etc/rtadvd.conf . Do i need to create this configuration file? if yes, what should be the input to rtadvd.conf for link local address? please find Ipv6 interface details. Ifconfig re0: flags=8843UP,Broadcast, Running,Simplex,Multicast Metric 0 mtu 1500 options=8209bRXCSUM,TXCSUM, VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC,LINKSTATE ether 00:1f:d0:40:8b:bd inet6 fe80::21f:d0ff:fe40:8bbd%re0 prefixlen 64 scopeid 0x5 inet 192.168.200.101 netmask 0xff00 broadcast 192.168.200.255 nd6 options=21PERFORMNUD,AUTO_ LINKLOCAL media:Enthernet autoselect (none) status:active rl0: flags=8843UP,Broadcast, Running,Simplex,Multicast Metric 0 mtu 1500 options=2008VLAN_MTU,WOL_MAGIC ether 00:10:b5:48:9f:73 inet6 fe80::21f:b5ff:fe48:9f73%rl0 prefixlen 64 scopeid 0xa inet 192.168.100.101 netmask 0xff00 broadcast 192.168.100.255 nd6 options=21PERFORMNUD,AUTO_LINKLOCAL media:Enthernet autoselect (none) status: active Regards Hrisikesh On Wed, May 22, 2013 at 1:03 PM, Trond Endrestøl trond.endres...@fagskolen.gjovik.no wrote: On Wed, 22 May 2013 12:38+0530, hrkesh sahu wrote: Hi , Thanks a lot for this quick reply. Sorry i missed the in the end while typing. It's a typo. I provided the ouput of nestat -r and ifconfig. netstat -r -- routing tables - internet : --- destination Gateway Flags Refs Use Netif Expire default 192.168.200.1 UGS 0 0 re0 localhost link#12 UH 0 148 lo0 192.168.100.0 link#10 U 0 0 rl0 192.168.100.101 link#10 UHS 0 0 lo0 192.168.200.0 link#5 U 0 0 re0 192.168.200.101 link#5 UHS 0 0 lo0 Internet6: --- Ipv6 details Ifconfig re0: flags=8843UP,Broadcast,Running,Simplex,Multicast Metric 0 mtu 1500 options=8209bRXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC,LINKSTATE ether 00:1f:d0:40:8b:bd inet6 fe80::21f:d0ff:fe40:8bbd%re0 prefixlen 64 scopeid 0x5 inet 192.168.200.101 netmask 0xff00 broadcast 192.168.200.255 nd6 options=21PERFORMNUD,AUTO_LINKLOCAL media:Enthernet autoselect (none) status: no carrier rl0: flags=8843UP,Broadcast,Running,Simplex,Multicast Metric 0 mtu 1500 options=2008VLAN_MTU,WOL_MAGIC ether 00:10:b5:48:9f:73 inet6 fe80::21f:b5ff:fe48:9f73%rl0 prefixlen 64 scopeid 0xa inet 192.168.100.101 netmask 0xff00 broadcast 192.168.100.255 nd6 options=21PERFORMNUD,AUTO_LINKLOCAL media:Enthernet autoselect (none) status: no carrier there is a plip0 and lo0. Neither NIC is connected to any equipment, e.g. switch, hub, or computer (status: no carrier). Make sure you can use a straight network cable, else you'll need to get a couple of cross wired network cables and use those instead. Next, confirm the sysctl net.inet.ip.forwarding is set to 1 by running the sysctl net.inet.ip.forwarding command. If not, you can set the sysctl to 1 by running the sysctl net.inet.ip.forwarding=1 command, and you probably should inspect the /etc/rc.conf file one more time. Once you connect the computer to the two networks, the IPv4 routing should work. If not, come back. Regards Hrisikesh On Wed, May 22, 2013 at 12:02 PM, Trond Endrestøl trond.endres...@fagskolen.gjovik.no wrote: On Wed, 22 May 2013 11:10+0530, hrkesh sahu wrote: Hi All, IPv4 Routing - I disabled the DHCP from rc.conf for both the interface. but still I am not able to route trafic from one interface to another. rc.conf --- hostname=idc-freebsd keymap=hy.armscii-8.kbd #ifconfig_re0=DHCP #ifconfig_rl0=DHCP dumpdev
Re: Fresh installation 9.1
Hi Trond, Thanks a lot for a clear reply. Could you please tell me Laptop1 ipv6 configuration details? as laptop auto configuration will generate the LL address for a auto ipv6 configuration. For Interface rl0 ipv6 address ifconfig_rl0_ipv6=inet6 fd8f:d6d0:e6e7:100::101 prefixlen 64 , what will be laptop ipv6 address? Regards On Wed, May 22, 2013 at 6:54 PM, Trond Endrestøl trond.endres...@fagskolen.gjovik.no wrote: On Wed, 22 May 2013 18:21+0530, hrkesh sahu wrote: Hi Trond , Thanks a lot. Now i am able to ping to other network with IPv4 address. For IPv6 I added these lines in rc.conf - first I included - ipv6_gateway_enable=YES ++ Laptop1( Ipv6 address fe80::224:7eff:fee0:6b51) is connected to interface rl0 ( ipv6 address - fe80::21f:b5ff:fe48:9f73) While doing ping6 from fe80::224:7eff:fee0:6b51 to fe80::21f:b5ff:fe48:9f73 - it is working. Neighbor advertisement from fe80::21f:b5ff:fe48:9f73 is happening. while doing from ping6 from fe80::224:7eff:fee0:6b51 to other interface fe80::21f:d0ff:fe40:8bbd , then there is no Neighbor advertisement. After this I included these two lines to rc.conf - rtadvd_enable=YES rtadvd_interfaces=rl0 I have not created any file like /etc/rtadvd.conf . Do i need to create this configuration file? if yes, what should be the input to rtadvd.conf for link local address? please find Ipv6 interface details. Ifconfig re0: flags=8843UP,Broadcast, Running,Simplex,Multicast Metric 0 mtu 1500 options=8209bRXCSUM,TXCSUM, VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC,LINKSTATE ether 00:1f:d0:40:8b:bd inet6 fe80::21f:d0ff:fe40:8bbd%re0 prefixlen 64 scopeid 0x5 inet 192.168.200.101 netmask 0xff00 broadcast 192.168.200.255 nd6 options=21PERFORMNUD,AUTO_ LINKLOCAL media:Enthernet autoselect (none) status:active rl0: flags=8843UP,Broadcast, Running,Simplex,Multicast Metric 0 mtu 1500 options=2008VLAN_MTU,WOL_MAGIC ether 00:10:b5:48:9f:73 inet6 fe80::21f:b5ff:fe48:9f73%rl0 prefixlen 64 scopeid 0xa inet 192.168.100.101 netmask 0xff00 broadcast 192.168.100.255 nd6 options=21PERFORMNUD,AUTO_LINKLOCAL media:Enthernet autoselect (none) status: active Congratz on achieving active carrier wave on your NICs. Right now your system is running with link-local IPv6 addresses. You may view LL addresses as VLAN local. Packets to such addresses will never ever be forwarded by a router. Instead set up either official IPv6 addresses/subnets or create your own Unique Local Addresses (ULA) as I wrote previously about. Augment your /etc/rc.conf file with, say: ifconfig_rl0_ipv6=inet6 fd8f:d6d0:e6e7:100::101 prefixlen 64 You may assign the IPv6 address manually to avoid restarting the networking subsystem or the whole machine: ifconfig rl0 inet6 fd8f:d6d0:e6e7:100::101 prefixlen 64 Next, create /etc/rtadvd.conf with the following contents: rl0:\ :addr=fd8f:d6d0:e6e7:100:::prefixlen#64: If you want IPv6 routing on the re0 interface, you need, say this, in /etc/rc.conf: ifconfig_re0_ipv6=inet6 fd44:13de:a366:200::1 prefixlen 64 Assign the IPv6 address manually using: ifconfig re0 inet6 fd44:13de:a366:200::1 prefixlen 64 And add this to /etc/rtadvd.conf: re0:\ :addr=fd44:13de:a366:200:::prefixlen#64: You'll need to restart rtadvd by issuing /etc/rc.d/rtadvd restart. Happy hacking. Regards Hrisikesh On Wed, May 22, 2013 at 1:03 PM, Trond Endrestøl trond.endres...@fagskolen.gjovik.no wrote: On Wed, 22 May 2013 12:38+0530, hrkesh sahu wrote: Hi , Thanks a lot for this quick reply. Sorry i missed the in the end while typing. It's a typo. I provided the ouput of nestat -r and ifconfig. netstat -r -- routing tables - internet : --- destination Gateway Flags Refs Use Netif Expire default 192.168.200.1 UGS 0 0 re0 localhost link#12 UH 0 148 lo0 192.168.100.0 link#10 U 0 0 rl0 192.168.100.101 link#10 UHS 0 0 lo0 192.168.200.0 link#5 U 0 0 re0 192.168.200.101 link#5 UHS 0 0 lo0 Internet6: --- Ipv6 details Ifconfig re0: flags=8843UP,Broadcast,Running,Simplex,Multicast Metric 0 mtu 1500 options=8209bRXCSUM,TXCSUM,VLAN_MTU
Re: Fresh installation 9.1
Hi All, IPv4 Routing - I disabled the DHCP from rc.conf for both the interface. but still I am not able to route trafic from one interface to another. rc.conf --- hostname=idc-freebsd keymap=hy.armscii-8.kbd #ifconfig_re0=DHCP #ifconfig_rl0=DHCP dumpdev=NO ifconfig_rl0=inet 192.168.100.101 netmask 255.255.255.0 ifconfig_re0=inet 192.168.200.101 netmask 255.255.255.0 ipv6_activate_all_interfaces=YES gateway_enable=YES default_router=192.168.200.1 I am using FreeBSD - 9.1 Release version I need to communicate between two different subnets. Am i missing anything to enable freebsd as router? Do i need to add a route entry? If possible could you please share rc.conf file with IPv4 routing? Regards Hrisikesh On Thu, May 9, 2013 at 2:04 PM, Trond Endrestøl trond.endres...@fagskolen.gjovik.no wrote: On Thu, 9 May 2013 12:18+0530, hrkesh sahu wrote: HI All, I have a FreeBSD 9.1 Release installed with TWO NIC cards. I was trying to make this FreeBSD machine as a router . This is my rc.conf ifconfig_rl0 = inet 192.168.100.101 netmask 255.255.255.0 ifconfig_re0=inet 192.168.200.101 netmask 255.255.255.0 gateway_enable = YES ifconfig_rl0 = DHCP ifconfig_re0 = DHCP defaultrouter = 192.168.100.1 ipv6_activate_all_interfaces = YES sshd_enable = YES synchronous_dhclient=YES Please help me to establish a IPv4 router. Both the interfaces are connected to to different laptops with a static IP address. You should place a # in front of the two lines: ifconfig_rl0 = DHCP ifconfig_re0 = DHCP Next, you probably shouldn't place spaces before and after the equal signs. Laptop 1 = 192.168.100.102 ( connected to interface rl0) gateway - 192.168.100.1 Laptop 2 = 192.168.200.102 ( connected to interface re0) ping from Laptop1 - rl0 is successful but ping from Laptop1 - re0 is not successful. After this I want to know also How to make this as IPv6 router? See http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/network-ipv6.html . You probably should create a ULA prefix or two, and assign these to your router interfaces. http://www.sixxs.net/tools/grh/ula/ might help you. Something along these lines might help you achieve what you want: ifconfig_rl0_ipv6=inet6 fd8f:d6d0:e6e7:100::1 prefixlen 64 ifconfig_re0_ipv6=inet6 fd44:13de:a366:200::1 prefixlen 64 ipv6_gateway_enable=YES Finally you probably should configure and enable Router Advertisement and Host Auto Configuration as explained in section 32.11.6 of http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/network-ipv6.html . -- +---++ | Vennlig hilsen, | Best regards, | | Trond Endrestøl, | Trond Endrestøl, | | IT-ansvarlig, | System administrator, | | Fagskolen Innlandet, | Gjøvik Technical College, Norway, | | tlf. mob. 952 62 567, | Cellular...: +47 952 62 567, | | sentralbord 61 14 54 00. | Switchboard: +47 61 14 54 00. | +---++ ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Fresh installation 9.1
HI All, I have a FreeBSD 9.1 Release installed with TWO NIC cards. I was trying to make this FreeBSD machine as a router . This is my rc.conf ifconfig_rl0 = inet 192.168.100.101 netmask 255.255.255.0 ifconfig_re0=inet 192.168.200.101 netmask 255.255.255.0 gateway_enable = YES ifconfig_rl0 = DHCP ifconfig_re0 = DHCP defaultrouter = 192.168.100.1 ipv6_activate_all_interfaces = YES sshd_enable = YES synchronous_dhclient=YES Please help me to establish a IPv4 router. Both the interfaces are connected to to different laptops with a static IP address. Laptop 1 = 192.168.100.102 ( connected to interface rl0) gateway - 192.168.100.1 Laptop 2 = 192.168.200.102 ( connected to interface re0) ping from Laptop1 - rl0 is successful but ping from Laptop1 - re0 is not successful. After this I want to know also How to make this as IPv6 router? Regards Hrisikesh Regards Hrisikesh ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
