June 2017 - frog - lists.frrouting.org

EIGRP - Zebra version mismatch
by Crypto.Troop 27 Jun '17

27 Jun '17

Hi, With EIGRP I am receiving these messages: EIGRP: zclient_read: socket 12 version mismatch, marker 0, version 0 I cannot seem to manage EIGRP via vtysh. I add "router eigrp 1" and a "network x.x.x.x/24" and show run fails to show any EIGRP configs. I can telnet to EIGRP's TCP socket, but no matter what configuration I put in, there seems to be no outbound Hello's when I tcpdump my LAN interface. Other routing daemons such as BGPD are working fine with no errors. I installed per this: https://github.com/FRRouting/frr/blob/master/doc/Building_FRR_on_Ubuntu1604… I am manually running it with /usr/lib/frr/eigrpd -u frr -g frr --vty_socket /var/run/frr/ -i /var/run/frr/eigrpd.pid -z /var/run/frr/zebra.vty -f /etc/frr/eigrpd.conf Any ideas? Thanks

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frr doesn't start on Freeebsd
by Dimitris Kalogeras 17 Jun '17

17 Jun '17

Hi to all of you, I am trying to establish an initial setup of FRR on a freebsd box. I have followed the instructions on https://github.com/FRRouting/frr/blob/master/doc/Building_FRR_on_FreeBSD11.… . The software was built tested and installed without any problems. However when I try to run vtysh or vtysh -b, I receive exiting: failed to connect to any daemons. How do I initialize daemons ? Is there any script ? All of my configuration files are in /usr/local/etc/frr. What is the proper sequence of commands ? Cheers, Dimitris [root@router-test2 /usr/local/etc/frr]# ls -l total 56 -rw-r--r-- 1 frr frr 655 Jun 14 20:11 babeld.conf.sample -rw-r----- 1 frr frr 0 Jun 14 20:12 bgpd.conf -rw-r--r-- 1 frr frr 622 Jun 14 20:11 bgpd.conf.sample -rw-r--r-- 1 frr frr 2801 Jun 14 20:11 bgpd.conf.sample2 -rw-r--r-- 1 frr frr 1889 Jun 14 20:11 bgpd.conf.vnc.sample -rw-r--r-- 1 frr frr 186 Jun 14 20:11 eigrpd.conf.sample -rw-r----- 1 frr frr 0 Jun 14 19:58 frr.conf -rw-r----- 1 frr frr 0 Jun 14 20:12 isisd.conf -rw-r--r-- 1 frr frr 789 Jun 14 20:11 isisd.conf.sample -rw-r--r-- 1 frr frr 650 Jun 14 20:11 ldpd.conf.sample -rw-r----- 1 frr frr 0 Jun 14 20:12 ospf6d.conf -rw-r--r-- 1 frr frr 1110 Jun 14 20:11 ospf6d.conf.sample -rw-r----- 1 frr frr 0 Jun 14 20:12 ospfd.conf -rw-r--r-- 1 frr frr 182 Jun 14 20:11 ospfd.conf.sample -rw-r----- 1 frr frr 0 Jun 14 20:12 pimd.conf -rw-r--r-- 1 frr frr 939 Jun 14 20:11 pimd.conf.sample -rw-r----- 1 frr frr 0 Jun 14 20:12 ripd.conf -rw-r--r-- 1 frr frr 406 Jun 14 20:11 ripd.conf.sample -rw-r----- 1 frr frr 0 Jun 14 20:12 ripngd.conf -rw-r--r-- 1 frr frr 390 Jun 14 20:11 ripngd.conf.sample -rw-r----- 1 frr frrvty 0 Jun 14 20:12 vtysh.conf -rw-r--r-- 1 frr frr 128 Jun 14 20:11 vtysh.conf.sample -rw-r----- 1 frr frr 0 Jun 14 20:12 zebra.conf -rw-r--r-- 1 frr frr 369 Jun 14 20:11 zebra.conf.sample -- Χαιρετισμούς, Δημήτρης Καλογεράς Ερευνητής Β' ΕΠΙΣΕΥ -- Dimitrios K. Kalogeras Electrical Engineer Ph.D. Network Engineer NTUA/ICCS _____________________________________ skype: aweboy voice: +30-210-772 1863 fax: +30-210-772 1866

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Re: [FROG] Getting Started...
by Richard J Palmer 14 Jun '17

14 Jun '17

OK I have done that .... BUT after restarting I am now seeing .... ZEBRA: netlink-cmd (NS 0) error: Invalid argument, type=RTM_NEWROUTE(24), seq=1554090, pid=0 repeated lots of times - I am trying a reboot (as that has cleared this before ....). And after a reboot those errors have gone ... NOW I know this is normally down to the kernel routing table size... BUT I have as yet not found guidance on how to set this correctly for routers. I'm actually willing to pay for some help getting these running correctly as a one off if anyone would be interested in helping / advising ... I think the setup is close here ... Just trying to determine what I am missing ... Thanks in advance Richard Richard Palmer | Director | Merula Limited Company Registered in England and Wales No. 3243995 5 Avro Court, Huntingdon, Cambridgeshire, PE29 6XS Phone 01480 222940 | Support 0845 330 0666 Support Email support(a)merula.net > --- Original message --- > Subject: Re: [FROG] Getting Started... > From: Donald Sharp <sharpd(a)cumulusnetworks.com> > To: Richard J Palmer <richard(a)merula.net> > Cc: <frog(a)lists.frrouting.org> > Date: Tuesday, 13/06/2017 2:21 AM > > Run ./configure with a --enable-multipath=X Where X is not 1. > > donald > > On Mon, Jun 12, 2017 at 9:14 PM, Richard J Palmer <richard(a)merula.net> > wrote: >> >> Hi there >> >> I am testing FRR as an alternative to Quagga on what is a very busy >> core >> router - with multiple full table BGP Sessions. >> >> I am currently using this on Slackware 14.2 ... I have things up and >> running >> and some of the quagga bugs seem to have been cleared which is a PLUs >> BUT I >> am seeing oddness - most obviosuly with IPv6. >> >> Running a traceroute from a server behind it is alternating between >> >> traceroute6 l.root-servers.net >> traceroute to l.ROOT-SERVERS.NET (2001:500:9f::42) from >> 2a00:1940:0:1::78, >> 30 hops max, 24 byte packets >> 1 lon1-gw1.merula.net (2a00:1940:0:1::70) 0.647 ms 0.389 ms >> 0.425 ms >> 2 2a00:1940:0:1::67 (2a00:1940:0:1::67) 0.454 ms 0.565 ms 2.283 >> ms >> 3 2001:7f8:17::8480:1 (2001:7f8:17::8480:1) 0.753 ms 0.662 ms >> 0.728 ms >> 4 2a00:1a80:0:1::5:2 (2a00:1a80:0:1::5:2) 7.458 ms 5.662 ms >> 5.59 ms >> 5 l.root-servers.net (2001:500:9f::42) 5.727 ms 5.722 ms 5.726 >> ms >> >> and >> >> traceroute6 l.root-servers.net >> traceroute to l.ROOT-SERVERS.NET (2001:500:9f::42) from >> 2a00:1940:0:1::78, >> 30 hops max, 24 byte packets >> 1 lon1-gw1.merula.net (2a00:1940:0:1::70) 0.481 ms * 0.682 ms !N >> 2 lon1-gw1.merula.net (2a00:1940:0:1::70) 0.614 ms !N 0.54 ms !N >> 0.529 >> ms !N >> >> The zebta.log file is filled with lines like: >> 2017/06/13 02:11:01 ZEBRA: zread_ipv6_add: Prefix 2402:2700:d1::/48 >> has 2 >> nexthops, but we can only use the first 1 >> 2017/06/13 02:11:01 ZEBRA: zread_ipv6_add: Prefix 2402:2700:d2::/48 >> has 2 >> nexthops, but we can only use the first 1 >> 2017/06/13 02:11:01 ZEBRA: zread_ipv6_add: Prefix 2402:2700:d3::/48 >> has 2 >> nexthops, but we can only use the first 1 >> 2017/06/13 02:11:01 ZEBRA: zread_ipv6_add: Prefix 2402:2700:d4::/48 >> has 2 >> nexthops, but we can only use the first 1 >> 2017/06/13 02:11:01 ZEBRA: zread_ipv6_add: Prefix 2402:2700:d5::/48 >> has 2 >> nexthops, but we can only use the first 1 >> 2017/06/13 02:11:01 ZEBRA: zread_ipv6_add: Prefix 2402:2700:d6::/48 >> has 2 >> nexthops, but we can only use the first 1 >> 2017/06/13 02:11:01 ZEBRA: zread_ipv6_add: Prefix 2402:2700:d7::/48 >> has 2 >> nexthops, but we can only use the first 1 >> 2017/06/13 02:11:01 ZEBRA: zread_ipv6_add: Prefix 2402:2700:d8::/48 >> has 2 >> nexthops, but we can only use the first 1 >> >> and so on.... >> >> What am I missing here - I am sure it is probbay something really >> obvious >> ... >> >> Can you help point me the right way ? >> >> Thanks! >> >> Richard >> >> >> >> >> Richard Palmer | Director | Merula Limited >> Company Registered in England and Wales No. 3243995 >> 5 Avro Court, Huntingdon, Cambridgeshire, PE29 6XS >> Phone 01480 222940 | Support 0845 330 0666 >> Support Email support(a)merula.net >> >> >> _______________________________________________ >> frog mailing list >> frog(a)lists.frrouting.org >> https://lists.frrouting.org/listinfo/frog >>

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Getting Started...
by Richard J Palmer 13 Jun '17

13 Jun '17

Hi there I am testing FRR as an alternative to Quagga on what is a very busy core router - with multiple full table BGP Sessions. I am currently using this on Slackware 14.2 ... I have things up and running and some of the quagga bugs seem to have been cleared which is a PLUs BUT I am seeing oddness - most obviosuly with IPv6. Running a traceroute from a server behind it is alternating between traceroute6 l.root-servers.net traceroute to l.ROOT-SERVERS.NET (2001:500:9f::42) from 2a00:1940:0:1::78, 30 hops max, 24 byte packets 1 lon1-gw1.merula.net (2a00:1940:0:1::70) 0.647 ms 0.389 ms 0.425 ms 2 2a00:1940:0:1::67 (2a00:1940:0:1::67) 0.454 ms 0.565 ms 2.283 ms 3 2001:7f8:17::8480:1 (2001:7f8:17::8480:1) 0.753 ms 0.662 ms 0.728 ms 4 2a00:1a80:0:1::5:2 (2a00:1a80:0:1::5:2) 7.458 ms 5.662 ms 5.59 ms 5 l.root-servers.net (2001:500:9f::42) 5.727 ms 5.722 ms 5.726 ms and traceroute6 l.root-servers.net traceroute to l.ROOT-SERVERS.NET (2001:500:9f::42) from 2a00:1940:0:1::78, 30 hops max, 24 byte packets 1 lon1-gw1.merula.net (2a00:1940:0:1::70) 0.481 ms * 0.682 ms !N 2 lon1-gw1.merula.net (2a00:1940:0:1::70) 0.614 ms !N 0.54 ms !N 0.529 ms !N The zebta.log file is filled with lines like: 2017/06/13 02:11:01 ZEBRA: zread_ipv6_add: Prefix 2402:2700:d1::/48 has 2 nexthops, but we can only use the first 1 2017/06/13 02:11:01 ZEBRA: zread_ipv6_add: Prefix 2402:2700:d2::/48 has 2 nexthops, but we can only use the first 1 2017/06/13 02:11:01 ZEBRA: zread_ipv6_add: Prefix 2402:2700:d3::/48 has 2 nexthops, but we can only use the first 1 2017/06/13 02:11:01 ZEBRA: zread_ipv6_add: Prefix 2402:2700:d4::/48 has 2 nexthops, but we can only use the first 1 2017/06/13 02:11:01 ZEBRA: zread_ipv6_add: Prefix 2402:2700:d5::/48 has 2 nexthops, but we can only use the first 1 2017/06/13 02:11:01 ZEBRA: zread_ipv6_add: Prefix 2402:2700:d6::/48 has 2 nexthops, but we can only use the first 1 2017/06/13 02:11:01 ZEBRA: zread_ipv6_add: Prefix 2402:2700:d7::/48 has 2 nexthops, but we can only use the first 1 2017/06/13 02:11:01 ZEBRA: zread_ipv6_add: Prefix 2402:2700:d8::/48 has 2 nexthops, but we can only use the first 1 and so on.... What am I missing here - I am sure it is probbay something really obvious ... Can you help point me the right way ? Thanks! Richard Richard Palmer | Director | Merula Limited Company Registered in England and Wales No. 3243995 5 Avro Court, Huntingdon, Cambridgeshire, PE29 6XS Phone 01480 222940 | Support 0845 330 0666 Support Email support(a)merula.net

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OSPF no working frr 3.0+
by Алексей Болдырев 09 Jun '17

09 Jun '17

Router1: ! frr version 3.1-dev-frr1 frr defaults traditional no log monitor username cumulus nopassword ! service integrated-vtysh-config ! log syslog informational ! router bgp 65301 neighbor 10.247.0.1 remote-as 65500 ! address-family ipv4 unicast network 10.194.0.0/21 exit-address-family ! address-family ipv6 unicast network 2a01:d0:c353:180::/58 neighbor 10.247.0.1 activate exit-address-family vnc defaults response-lifetime 3600 exit-vnc ! router ospf ospf router-id 10.0.250.1 network 10.0.250.0/24 area 0 ! router ospf6 interface eth1 area 0.0.0.0 ! ip route 10.194.0.0/21 Null0 ipv6 route 2a01:d0:c353:180::/58 Null0 ! mpls label global-block 16 8092 ! line vty ! end router 2: Current configuration: ! frr version 3.1-dev frr defaults traditional no log monitor username cumulus nopassword ! service integrated-vtysh-config ! log file /var/log/frr/frr.log ! log timestamp precision 6 ! log syslog informational ! router ospf ospf router-id 10.0.250.10 redistribute static network 10.0.250.0/24 area 0 ! ip route 10.194.2.0/24 Null0 ! line vty ! end Router 1: border# sh ip ospf route ============ OSPF network routing table ============ N 10.0.250.0/24 [10] area: 0.0.0.0 directly attached to eth1 ============ OSPF router routing table ============= ============ OSPF external routing table =========== border# sh ip route Codes: K - kernel route, C - connected, S - static, R - RIP, O - OSPF, I - IS-IS, B - BGP, P - PIM, E - EIGRP, N - NHRP, T - Table, v - VNC, V - VNC-Direct, > - selected route, * - FIB route K>* 0.0.0.0/0 via 10.247.0.1, eth0 O 10.0.250.0/24 [110/10] is directly connected, eth1, 02:14:23 C>* 10.0.250.0/24 is directly connected, eth1 S>* 10.194.0.0/21 [1/0] is directly connected, Null0, bh C>* 10.194.0.0/24 is directly connected, null0 B 10.247.0.0/24 [20/0] via 10.247.0.1 inactive, 02:14:21 C>* 10.247.0.0/24 is directly connected, eth0 B>* 10.247.1.0/24 [20/0] via 10.247.0.1, eth0, 02:14:21 B>* 10.247.2.0/24 [20/0] via 10.247.0.1, eth0, 02:14:21 B>* 10.247.203.0/24 [20/0] via 10.247.0.1, eth0, 02:14:21 B>* 10.247.204.0/24 [20/0] via 10.247.0.1, eth0, 02:14:2 Router2: s1# sh ip route Codes: K - kernel route, C - connected, S - static, R - RIP, O - OSPF, I - IS-IS, B - BGP, P - PIM, E - EIGRP, N - NHRP, T - Table, v - VNC, V - VNC-Direct, > - selected route, * - FIB route K>* 0.0.0.0/0 via 10.0.250.1, eth0 O 10.0.250.0/24 [110/10] is directly connected, eth0, 00:32:18 C>* 10.0.250.0/24 is directly connected, eth0 C>* 10.194.1.0/24 is directly connected, eth1 S>* 10.194.2.0/24 [1/0] is directly connected, Null0, bh s1# Ospf not working! It seems to me that this is a bug, since with quagga and the old version of frr everything worked.

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