Re: [vpp-dev] Adding new route via ipv6 link-local

2021-08-23 Thread Artem Glazychev
Thank you, guys! It seems to me that we additionally need this patch: https://gerrit.fd.io/r/c/vpp/+/33568 -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#20011): https://lists.fd.io/g/vpp-dev/message/20011 Mute This Topic: https://lists.fd.io/mt/8

Re: [vpp-dev] Adding new route via ipv6 link-local

2021-08-20 Thread Edward Warnicke
> >> It does. But in this case the command is adding a route through an >> interface, which is not the same as configuring a prefix on an interface >> (nor ip6 enabling it). >> >> >> >> /neale >> >> >> >> *From: *Ed Warnicke

Re: [vpp-dev] Adding new route via ipv6 link-local

2021-08-20 Thread Edward Warnicke
*Ed Warnicke > *Date: *Friday, 20 August 2021 at 16:54 > *To: *Neale Ranns > *Cc: *zsta...@gmail.com , Artem Glazychev < > artem.glazyc...@xored.com>, vpp-dev > *Subject: *Re: [vpp-dev] Adding new route via ipv6 link-local > > Neale, > > > > Question... lookin

Re: [vpp-dev] Adding new route via ipv6 link-local

2021-08-20 Thread Neale Ranns
raphiant.com>> Cc: zsta...@gmail.com<mailto:zsta...@gmail.com> mailto:zsta...@gmail.com>>, Artem Glazychev mailto:artem.glazyc...@xored.com>>, vpp-dev mailto:vpp-dev@lists.fd.io>> Subject: Re: [vpp-dev] Adding new route via ipv6 link-local Neale, I'm a bit co

Re: [vpp-dev] Adding new route via ipv6 link-local

2021-08-20 Thread Edward Warnicke
; *Cc: *zsta...@gmail.com , Artem Glazychev < > artem.glazyc...@xored.com>, vpp-dev > *Subject: *Re: [vpp-dev] Adding new route via ipv6 link-local > > Neale, > > > > I'm a bit confused... I had previously thought that *adding* an IPv6 > address to a link *did* IPv

Re: [vpp-dev] Adding new route via ipv6 link-local

2021-08-20 Thread Neale Ranns
, vpp-dev Subject: Re: [vpp-dev] Adding new route via ipv6 link-local Neale, I'm a bit confused... I had previously thought that *adding* an IPv6 address to a link *did* IPv6 enable it... Ed On Fri, Aug 20, 2021 at 9:20 AM Neale Ranns mailto:ne...@graphiant.com>> wrote: Hi Artem, St

Re: [vpp-dev] Adding new route via ipv6 link-local

2021-08-20 Thread Edward Warnicke
ia lists.fd.io > *Date: *Friday, 20 August 2021 at 16:10 > *To: *Artem Glazychev > *Cc: *vpp-dev > *Subject: *Re: [vpp-dev] Adding new route via ipv6 link-local > > Hello Artem, > > > > Looks like we need (at least) to add a check for nullptr. > > > >

Re: [vpp-dev] Adding new route via ipv6 link-local

2021-08-20 Thread Neale Ranns
Hi Stanislav, Excellent, thank you! /neale From: Stanislav Zaikin Date: Friday, 20 August 2021 at 16:38 To: Neale Ranns Cc: Artem Glazychev , vpp-dev Subject: Re: [vpp-dev] Adding new route via ipv6 link-local Hi Neale, If there are no volunteers, there's the patch: https://gerrit.fd

Re: [vpp-dev] Adding new route via ipv6 link-local

2021-08-20 Thread Stanislav Zaikin
*Friday, 20 August 2021 at 16:10 > *To: *Artem Glazychev > *Cc: *vpp-dev > *Subject: *Re: [vpp-dev] Adding new route via ipv6 link-local > > Hello Artem, > > > > Looks like we need (at least) to add a check for nullptr. > > > > DBGvpp# create tap > tap0 >

Re: [vpp-dev] Adding new route via ipv6 link-local

2021-08-20 Thread Neale Ranns
Zaikin via lists.fd.io Date: Friday, 20 August 2021 at 16:10 To: Artem Glazychev Cc: vpp-dev Subject: Re: [vpp-dev] Adding new route via ipv6 link-local Hello Artem, Looks like we need (at least) to add a check for nullptr. DBGvpp# create tap tap0 DBGvpp# set interface state tap0 up DBGvpp# ip

Re: [vpp-dev] Adding new route via ipv6 link-local

2021-08-20 Thread Stanislav Zaikin
Hello Artem, Looks like we need (at least) to add a check for nullptr. DBGvpp# create tap tap0 DBGvpp# set interface state tap0 up DBGvpp# ip route add fa::1/120 via fe80::1 tap0 Thread 1 "vpp_main" received signal SIGSEGV, Segmentation fault. 0x7774ba90 in ip6_address_copy (dst=0x7fffaf

[vpp-dev] Adding new route via ipv6 link-local

2021-08-20 Thread Artem Glazychev
Hello, Found a crash: if we add the route via fe80:: *after* the interface upping - vpp crashes. For example: DBGvpp# create tap tap0 DBGvpp# set int state tap0 up DBGvpp# ip route add fa::1/120 via fe80::1 tap0 make: *** [Makefile:537: run] Aborted If we swap *set ... up* and *ip route ..