On 2019/02/26 12:36, Thomas Huber wrote: > Hi Stuart, > > and thanks for your help. > I tried yout suggestion but didn´t solve the problem. > here is the tcpdump output (i just stripped the account credentials) but I > can not read it. > Maybe you can spot something here: > > # tcpdump -nevvs1500 -i em0 > tcpdump: listening on em0, link-type EN10MB
Reformatted a bit: OPENBSD -> JUNIPER: LCP Configure-Request Id=0xf6: Magic-Number=1818005467 Max-Rx-Unit=1492 JUNIPER -> OPENBSD: LCP Configure-Request Id=0xab: Max-Rx-Unit=1492 Auth-Prot=PAP Magic-Number=526788746 JUNIPER -> OPENBSD: LCP Configure-Ack Id=0xf6: Magic-Number=1818005467 Max-Rx-Unit=1492 OPENBSD -> JUNIPER: LCP Configure-Ack Id=0xab: Max-Rx-Unit=1492 Auth-Prot=PAP Magic-Number=526788746 OPENBSD -> JUNIPER: PAP Authenticate-Request Id=0xf7: Peer-Id=xxxx Passwd=xxxx OPENBSD -> JUNIPER: PAP Authenticate-Request Id=0xf8: Peer-Id=xxxx Passwd=xxxx JUNIPER -> OPENBSD: LCP Configure-Request Id=0x02: Max-Rx-Unit=1492 Auth-Prot=CHAP/MD5 Magic-Number=3828540274 OPENBSD -> JUNIPER: LCP Configure-Nak Id=0x02: Auth-Prot=PAP OPENBSD -> JUNIPER: LCP Configure-Request Id=0xf9: Magic-Number=1818005467 Max-Rx-Unit=1492 JUNIPER -> OPENBSD: LCP Configure-Ack Id=0xf9: Magic-Number=1818005467 Max-Rx-Unit=1492 OPENBSD -> JUNIPER: LCP Configure-Request Id=0xfa: Magic-Number=1818005467 Max-Rx-Unit=1492 JUNIPER -> OPENBSD: LCP Configure-Ack Id=0xfa: Magic-Number=1818005467 Max-Rx-Unit=1492 OPENBSD -> JUNIPER: LCP Configure-Request Id=0xfb: Magic-Number=1818005467 Max-Rx-Unit=1492 JUNIPER -> OPENBSD: LCP Configure-Ack Id=0xfb: Magic-Number=1818005467 Max-Rx-Unit=1492 OPENBSD -> JUNIPER: LCP Configure-Request Id=0xfc: Magic-Number=1818005467 Max-Rx-Unit=1492 JUNIPER -> OPENBSD: LCP Configure-Ack Id=0xfc: Magic-Number=1818005467 Max-Rx-Unit=1492 OPENBSD -> JUNIPER: LCP Configure-Request Id=0xfd: Magic-Number=1818005467 Max-Rx-Unit=1492 JUNIPER -> OPENBSD: LCP Configure-Ack Id=0xfd: Magic-Number=1818005467 Max-Rx-Unit=1492 JUNIPER -> OPENBSD: LCP Configure-Request Id=0x03: Max-Rx-Unit=1492 Auth-Prot=CHAP/MD5 Magic-Number=3430741983 OPENBSD -> JUNIPER: LCP Configure-Nak Id=0x03: Auth-Prot=PAP OPENBSD -> JUNIPER: LCP Configure-Request Id=0xfe: Magic-Number=1818005467 Max-Rx-Unit=1492 JUNIPER -> OPENBSD: LCP Configure-Ack Id=0xfe: Magic-Number=1818005467 Max-Rx-Unit=1492 OPENBSD -> JUNIPER: LCP Configure-Request Id=0xff: Magic-Number=1818005467 Max-Rx-Unit=1492 JUNIPER -> OPENBSD: LCP Configure-Ack Id=0xff: Magic-Number=1818005467 Max-Rx-Unit=1492 It looks like this could be as simple as the other side needing CHAP instead of PAP. Please try that next.
