Re: BPF to filter/mod ARP

2023-03-03 Thread Rodney W. Grimes
> > On 3. Mar 2023, at 14:52, Rodney W. Grimes > > wrote: > > > >>> On 2. Mar 2023, at 18:20, Rodney W. Grimes > >>> wrote: > >>> > > On 2. Mar 2023, at 02:24, Rodney W. Grimes > > wrote: > > > >> Hi group, > >> > >> Maybe someone can help me with this question - a

Re: BPF to filter/mod ARP

2023-03-03 Thread Michael Tuexen
> On 3. Mar 2023, at 14:52, Rodney W. Grimes > wrote: > >>> On 2. Mar 2023, at 18:20, Rodney W. Grimes >>> wrote: >>> > On 2. Mar 2023, at 02:24, Rodney W. Grimes > wrote: > >> Hi group, >> >> Maybe someone can help me with this question - as I am usually only >>>

Re: BPF to filter/mod ARP

2023-03-03 Thread Rodney W. Grimes
> > On 2. Mar 2023, at 18:20, Rodney W. Grimes > > wrote: > > > >>> On 2. Mar 2023, at 02:24, Rodney W. Grimes > >>> wrote: > >>> > Hi group, > > Maybe someone can help me with this question - as I am usually only > looking at L4 and the top side of L3 ;) > >

Re: BPF to filter/mod ARP

2023-03-02 Thread Michael Tuexen
> On 2. Mar 2023, at 18:20, Rodney W. Grimes > wrote: > >>> On 2. Mar 2023, at 02:24, Rodney W. Grimes >>> wrote: >>> Hi group, Maybe someone can help me with this question - as I am usually only looking at L4 and the top side of L3 ;) In order to validate a p

Re: BPF to filter/mod ARP

2023-03-02 Thread Rodney W. Grimes
> > On 2. Mar 2023, at 02:24, Rodney W. Grimes > > wrote: > > > >> Hi group, > >> > >> Maybe someone can help me with this question - as I am usually only > >> looking at L4 and the top side of L3 ;) > >> > >> In order to validate a peculiar switches behavior, I want to adjust some > >> fiel

Re: BPF to filter/mod ARP

2023-03-02 Thread Michael Tuexen
> On 2. Mar 2023, at 02:24, Rodney W. Grimes > wrote: > >> Hi group, >> >> Maybe someone can help me with this question - as I am usually only >> looking at L4 and the top side of L3 ;) >> >> In order to validate a peculiar switches behavior, I want to adjust some >> fields in gracious arps

Re: BPF to filter/mod ARP

2023-03-01 Thread Rodney W. Grimes
> Hi group, > > Maybe someone can help me with this question - as I am usually only > looking at L4 and the top side of L3 ;) > > In order to validate a peculiar switches behavior, I want to adjust some > fields in gracious arps sent out by an interface, after a new IP is > assigned or changed

Re: BPF to filter/mod ARP

2023-03-01 Thread Michael Tuexen
> On 1. Mar 2023, at 22:10, Scheffenegger, Richard > wrote: > >>> On 1. Mar 2023, at 21:33, Scheffenegger, Richard >>> wrote: >>> >>> Hi group, >>> >>> Maybe someone can help me with this question - as I am usually only looking >>> at L4 and the top side of L3 ;) >> >>> In order to validat

RE: BPF to filter/mod ARP

2023-03-01 Thread Scheffenegger, Richard
>> On 1. Mar 2023, at 21:33, Scheffenegger, Richard wrote: >> >> Hi group, >> >> Maybe someone can help me with this question - as I am usually only looking >> at L4 and the top side of L3 ;) > >> In order to validate a peculiar switches behavior, I want to adjust some >> fields in gracious arps

Re: BPF to filter/mod ARP

2023-03-01 Thread Michael Tuexen
> On 1. Mar 2023, at 21:33, Scheffenegger, Richard wrote: > > Hi group, > > Maybe someone can help me with this question - as I am usually only looking > at L4 and the top side of L3 ;) > > In order to validate a peculiar switches behavior, I want to adjust some > fields in gracious arps sent

BPF to filter/mod ARP

2023-03-01 Thread Scheffenegger, Richard
Hi group, Maybe someone can help me with this question - as I am usually only looking at L4 and the top side of L3 ;) In order to validate a peculiar switches behavior, I want to adjust some fields in gracious arps sent out by an interface, after a new IP is assigned or changed. I believe