From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay.sandelman.ca (relay.cooperix.net [176.58.120.209]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4503F189538 for ; Fri, 13 Sep 2024 23:03:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=176.58.120.209 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726268590; cv=none; b=fmIwOs3l2N545DVz1VKoz2w1vRULHYnPdWobO0+mi3+DWW6O35qqdmarDv3YWkkC0aWNuHZy9CfcKhgYye2pi74idBkaBbPRRqlEtSanxRrLBh7d2tBpVmIDAxfQ6JFSY/OqGzsOTltM5CinG3goNW9pmJDYdCeCeb5f3y3iGSc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726268590; c=relaxed/simple; bh=+5JoAZnXNoJrypJvNLNS/gwaVQe/qGR4nhcjaAeSXhA=; h=From:To:cc:Subject:In-reply-to:References:MIME-Version: Content-Type:Date:Message-ID; b=NXtE755md3CbRtX4ujzEOsES3zOtaL2E06Hjtn/ebR9l9/mKdGBTbisZDYDQqxZzv0TLw8V7/6B++8/I98eBQSCXR1yrJ+9lLtx1rIJHCMXhamRlEcNzuzehH0n1O9D4N6zkA+F879XAbOtcxLJtwgJ1uMNFGygidFDnaubYzkg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sandelman.ca; spf=pass smtp.mailfrom=sandelman.ca; dkim=pass (2048-bit key) header.d=sandelman.ca header.i=@sandelman.ca header.b=agVf+oDU; arc=none smtp.client-ip=176.58.120.209 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sandelman.ca Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sandelman.ca Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sandelman.ca header.i=@sandelman.ca header.b="agVf+oDU" Authentication-Results: relay.sandelman.ca; dkim=pass (2048-bit key; secure) header.d=sandelman.ca header.i=@sandelman.ca header.a=rsa-sha256 header.s=dyas header.b=agVf+oDU; dkim-atps=neutral Received: from dyas.sandelman.ca (unknown [207.112.12.21]) by relay.sandelman.ca (Postfix) with ESMTPS id 824FB1F483; Fri, 13 Sep 2024 23:00:04 +0000 (UTC) Received: by dyas.sandelman.ca (Postfix, from userid 1000) id 94041AB67D; Fri, 13 Sep 2024 19:03:01 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=sandelman.ca; s=dyas; t=1726268581; bh=+5JoAZnXNoJrypJvNLNS/gwaVQe/qGR4nhcjaAeSXhA=; h=From:To:cc:Subject:In-reply-to:References:Date:From; b=agVf+oDUqPBy5pLO4huLl1LWHTFybx38CjKhJ7YIHRzq46iyULFf27NkCOeqrXDO2 a5QTmbHRRHgdxp+3X9wU8hWCIBRdzpJG5NinYcHSBSqUWOg3wxaxFVLDJ1VogjOoGW VzfULcXBrQBNp2idUN1sj932Y0w1MAWMeecARX0O2OI3IA+4ADJrffhmYUKSKmOKyM 8oT4pfzgqWqkZLd5NEEYhr3HNETnsxkLeRTXAS7usEnz2rtlN2UEg4Vl5lpnFwBaMD UpDiAweAgyaKorMmGCErT3xyfujN4U7WXJM1acuZpVwkfrkpU63s2VJEW02JJYhE1p Pi81nQQmyYLsA== Received: from dyas (localhost [127.0.0.1]) by dyas.sandelman.ca (Postfix) with ESMTP id 92297AB676; Fri, 13 Sep 2024 19:03:01 -0400 (EDT) From: Michael Richardson To: Devesh Chipade cc: Paul Mackerras , linux-ppp@vger.kernel.org Subject: Re: PPP Modem Hangup In-reply-to: References: <358952.1725971979@dyas> <377699.1725992617@dyas> <539828.1726250442@dyas> Comments: In-reply-to Devesh Chipade message dated "Fri, 13 Sep 2024 13:33:53 -0700." X-Mailer: MH-E 8.6+git; nmh 1.7+dev; GNU Emacs 26.3 Precedence: bulk X-Mailing-List: linux-ppp@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Date: Fri, 13 Sep 2024 19:03:01 -0400 Message-ID: <550821.1726268581@dyas> --=-=-= Content-Type: text/plain Devesh Chipade wrote: > On analyzing the logs further, I noticed that I can ping only from AOSP > target device to Ubuntu Machine and not the other way around. >> 11:29:02.068203 IP Devesh > 10.0.0.2: ICMP echo request, id 56351, seq >> 5744, length 64 11:29:02.394650 IP 10.0.0.2 > Devesh: ICMP echo >> request, id 32, seq 5882, length 64 11:29:02.394673 IP Devesh > >> 10.0.0.2: ICMP echo reply, id 32, seq 5882, length 64 11:29:02.490505 Looks like it works that way. >> cooked v1), snapshot length 262144 bytes 11:27:47.371173 IP 10.0.0.1 > >> 10.0.0.2: ICMP echo reply, id 32, seq 5969, length 64 11:27:47.865949 >> IP 10.0.0.1 > 10.0.0.2: ICMP echo request, id 56351, seq 5830, length And the other way too. -- Michael Richardson , Sandelman Software Works -= IPv6 IoT consulting =- *I*LIKE*TRAINS* --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEERK+9HEcJHTJ9UqTMlUzhVv38QpAFAmbkxKUACgkQlUzhVv38 QpCz+Af/VDftczcdzpZsQRsHagQf4gonVSoNy6rPj095VGqmI5N0Qazrj/PacJJF X23RclxraWQkt/z3gnGGvniFD5Dw2HECiW4BKoWuYEdWzeYKMn3OWMc3kFzO5tx1 7mpj+JrP/QuPJBQ6UhEBHATSTcPuuzo5akUDJMMZO3GWgXBSnoUkDAd7OZ7pK/mk 613mSi1bXpWUIylBx29gZtwI2YK92Z/CEGoACEBshY5c3V3g18LqmWWDhA7iqnln kNb3s3Uc/dt3kNqNcMBuvf36EXXTg1C/ElpBeIZ+0fNHl7afSKBPi+dssSIkORbb AsMmLGVk8DqNfYQcmTjNlakHr9QnEA== =Qhzu -----END PGP SIGNATURE----- --=-=-=--