Thomas -
From a very quick code inspection it sure looks like we set the flag. I even went and looked at the 4.0+cl3u17 code and it's identical to master. I would suggest you open a case with Cumulus Support to get it looked at.
donald On Tue, Nov 17, 2020 at 5:48 AM Thomas Pircher via frog <frog@lists.frrouting.org> wrote:
---------- Forwarded message ---------- From: Thomas Pircher <thp.frrouting@p5r.uk> To: frog@lists.frrouting.org Cc: Bcc: Date: Tue, 17 Nov 2020 10:47:02 +0000 Subject: ipv6 nd managed-config-flag ignored? Hi,
I'm using frr version 4.0+cl3u17 on a Cumulus router. I'm having troubles setting the managed-config-flag for RA packets. I have this in my configuration file for the VLAN interface I'd like to configure with the managed-config-flag on:
| interface vlan124 | vrrp 3 | vrrp 3 ipv6 fd00:4d56:414c:6000::1 | vrrp 3 priority 150 | ipv6 nd managed-config-flag
But when I sniff the outgoing packets on the interface, I get "Flags [none]" in tcpdump:
| # tcpdump -lnn -i vlan124 -vvvv -ttt icmp6 and 'ip6[40] = 134' | tcpdump: listening on vlan124, link-type EN10MB (Ethernet), capture size 262144 bytes | 00:00:00.000000 IP6 (hlim 255, next-header ICMPv6 (58) payload length: 24) fe80::c981:f4f7:7f26:a79b > ff02::1: [icmp6 sum ok] ICMP6, router advertisement, length 24 | hop limit 64, Flags [none], pref medium, router lifetime 48s, reachable time 0ms, retrans timer 0ms | source link-address option (1), length 8 (1): 00:00:5e:00:02:03 | 0x0000: 0000 5e00 0203
Is there something I'm doing wrong? Any help is appreciated.
Thanks, Thomas
---------- Forwarded message ---------- From: Thomas Pircher via frog <frog@lists.frrouting.org> To: frog@lists.frrouting.org Cc: Bcc: Date: Tue, 17 Nov 2020 10:47:02 +0000 Subject: [FROG] ipv6 nd managed-config-flag ignored? _______________________________________________ frog mailing list frog@lists.frrouting.org https://lists.frrouting.org/listinfo/frog