December 2022 - dev - lists.frrouting.org

FRR 8.4 Release
by Jafar Al-Gharaibeh 10 Aug '23

10 Aug '23

Dear FRR Community, We are pleased to announce FRR 8.4 release. Big thanks to all contributors. Packages are available at: Debian Packages - https://deb.frrouting.org RPM Packages - https://rpm.frrouting.org Snaps - https://snapcraft.io/frr Docker - frrouting/frr:v8.4.0 For release notes and a list of notable bug fixes, please visit: https://frrouting.org/release/8.4/ https://github.com/FRRouting/frr/releases/tag/frr-8.4 Cheers, The FRR Development Team!

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frr using netconf datastores?
by Thomas.Swendseid＠gd-ms.com 06 Jan '23

06 Jan '23

Dear FRR Dev team, I had a question on whether the FRR in its current implementation works with Netconf and Yang? I do believe it does but I haven't been able to fully piece this together from the available documentation and other sources. I have downloaded the FRR (v 8.4.1), compiled it, and started it such that the ospfd is up and running. I've started netopeer2-server and netopeer2-cli and I can connect and see the datastores (running, candidate, startup) available. But my question is whether ospfd is consuming the 'startup' or 'running' datastore? The FRR was compiled with sysrepo enabled as well as specifying "-M sysrepo" on the ospfd command line. I'm not seeing any output from the daemon that would make me think it's using the datastore. Do I have to implement any callbacks or do any development work to have the ospfd use the datastore? Thanks for your help. Tom Swendseid [cid:image001.jpg@01D90EFC.D9804570] (480) 441.8173 thomas.swendseid(a)gd-ms.com<mailto:thomas.swendseid@gd-ms.com> This message and/or attachments may include information subject to GD Corporate Policies 07-103 and 07-105 and is intended to be accessed only by authorized recipients. Use, storage and transmission are governed by General Dynamics and its policies. Contractual restrictions apply to third parties. Recipients should refer to the policies or contract to determine proper handling. Unauthorized review, use, disclosure or distribution is prohibited. If you are not an intended recipient, please contact the sender and destroy all copies of the original message.

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New Defects reported by Coverity Scan for freerangerouting/frr
by scan-admin＠coverity.com 20 Dec '22

20 Dec '22

Hi, Please find the latest report on new defect(s) introduced to freerangerouting/frr found with Coverity Scan. 1 new defect(s) introduced to freerangerouting/frr found with Coverity Scan. New defect(s) Reported-by: Coverity Scan Showing 1 of 1 defect(s) ** CID 1530035: Null pointer dereferences (FORWARD_NULL) ________________________________________________________________________________________________________ *** CID 1530035: Null pointer dereferences (FORWARD_NULL) /bgpd/bgp_updgrp_packet.c: 756 in subgroup_update_packet() 750 * position. 751 */ 752 mpattr_pos = stream_get_endp(s); 753 754 /* 5: Encode all the attributes, except MP_REACH_NLRI 755 * attr. */ >>> CID 1530035: Null pointer dereferences (FORWARD_NULL) >>> Passing null pointer "path" to "bgp_packet_attribute", which dereferences it. 756 total_attr_len = bgp_packet_attribute( 757 NULL, peer, s, adv->baa->attr, &vecarr, NULL, 758 afi, safi, from, NULL, NULL, 0, 0, 0, path); 759 760 space_remaining = 761 STREAM_CONCAT_REMAIN(s, snlri, STREAM_SIZE(s)) ________________________________________________________________________________________________________ To view the defects in Coverity Scan visit, https://u15810271.ct.sendgrid.net/ls/click?upn=HRESupC-2F2Czv4BOaCWWCy7my0P…

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Enable SNMP for BGP MIBS
by SANDEEP KUMAR 16 Dec '22

16 Dec '22

Hi, I am a newbie to FRR. I would like to enable SNMP for BGP MIBS, Can anybody share the link to perform the same. Thanks & Regards, Sandeep Kumar

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How to enable SNMP for BGP
by chetan Bhasin 16 Dec '22

16 Dec '22

Hi, I am newbie to FRR. I would like to enable SNMP for BGP MIBS, Can anybody share the link to perform the same. Thanks, Chetan Disclaimer: (c) 2022 Truminds Software Systems. This e-mail contains PRIVILEGED AND CONFIDENTIAL INFORMATION intended solely for the use of the addressee(s). If you are not the intended recipient, please notify the sender by e-mail and delete the original message. Further, you are not to copy, disclose, or distribute this e-mail or its contents to any other person and any such actions are unlawful.

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New Defects reported by Coverity Scan for freerangerouting/frr
by scan-admin＠coverity.com 14 Dec '22

14 Dec '22

Hi, Please find the latest report on new defect(s) introduced to freerangerouting/frr found with Coverity Scan. 1 new defect(s) introduced to freerangerouting/frr found with Coverity Scan. New defect(s) Reported-by: Coverity Scan Showing 1 of 1 defect(s) ** CID 1529864: (FORWARD_NULL) /bgpd/bgp_snmp_bgp4v2.c: 443 in bgp4v2PathAttrLookup() /bgpd/bgp_snmp_bgp4v2.c: 480 in bgp4v2PathAttrLookup() ________________________________________________________________________________________________________ *** CID 1529864: (FORWARD_NULL) /bgpd/bgp_snmp_bgp4v2.c: 443 in bgp4v2PathAttrLookup() 437 438 #define BGP_NLRI_ENTRY_OFFSET (afi_len + 1 + afi_len) 439 440 sockunion_init(&su); 441 442 if (exact) { >>> CID 1529864: (FORWARD_NULL) >>> Dereferencing null pointer "v". 443 if (*length - v->namelen != BGP_NLRI_ENTRY_OFFSET) 444 return NULL; 445 446 /* Set OID offset for prefix */ 447 offset = name + v->namelen; 448 if (family == AF_INET) /bgpd/bgp_snmp_bgp4v2.c: 480 in bgp4v2PathAttrLookup() 474 bgp_dest_unlock_node(dest); 475 } 476 477 return NULL; 478 } 479 >>> CID 1529864: (FORWARD_NULL) >>> Dereferencing null pointer "v". 480 offset = name + v->namelen; 481 offsetlen = *length - v->namelen; 482 len = offsetlen; 483 484 if (offsetlen == 0) { 485 dest = bgp_table_top(bgp->rib[afi][SAFI_UNICAST]); ________________________________________________________________________________________________________ To view the defects in Coverity Scan visit, https://u15810271.ct.sendgrid.net/ls/click?upn=HRESupC-2F2Czv4BOaCWWCy7my0P…

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Problem with FRR LDP forwarding in CORE emulator
by Md Zahidul Islam 05 Dec '22

05 Dec '22

Dear Sir/Madam, I am Md Zahidul Islam, a master student of M.Eng Information Technology at Frankfurt Unuversity of Applied science. I am currently working on my Individual Master Project MPLS LDP forwarding with the CORE emulator. I am using Ubuntu 20.4 LTS and FRR version 8.5-dev. I have set up ospf as a core routing protocol to forward LDP which is working fine with FRR. But when I write mpls ldp command it shows ldpd is not running. In the CORE emulator ldp is not developed by default in FRR so I tried to customize the ldpp service on the CORE emulator from FRR directories but still it is not working. I am not able to find the correct solution for this. Could you please let me know any solution for this if there are any changes or latest updated bugs you have fixed. I am not able to find any solution on github. For your reference, I am attaching some screenshots with a pdf file. Kind regards, Md Zahidul Islam

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Problem with FRR LDP forwarding in CORE emulator
by Md Zahidul Islam 04 Dec '22

04 Dec '22

Dear Sir/Madam, I am Md Zahidul Islam, a master student of M.Eng Information Technology at Frankfurt Unuversity of Applied science. I am currently working on my Individual Master Project MPLS LDP forwarding with the CORE emulator. I am using Ubuntu 20.4 LTS and FRR version 8.5-dev. I have set up ospf as a core routing protocol to forward LDP which is working fine with FRR. But when I write mpls ldp command it shows ldpd is not running. In the CORE emulator ldp is not developed by default in FRR so I tried to customize the ldpp service on the CORE emulator from FRR directories but still it is not working. I am not able to find the correct solution for this. Could you please let me know any solution for this if there are any changes or latest updated bugs you have fixed. I am not able to find any solution on github. For your reference, I am attaching some screenshots with a pdf file. Kind regards, Md Zahidul Islam

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