Arista .swi Firmware Checksums

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Lunar

New Member
Jul 22, 2019
3
1
3
I couldn't find any similar thread so I'd like to make one. Is anyone willing to confirm the checksums they have for EOS-4.13.16M.swi? These are the ones I have.

MD5: 36d2212a894d504b4d7d4ced1f36bd1d
SHA1: d80895366355019efa9a82264648b8b929b7dcd1
SHA256: 8e532602ee7cd3d8f9182970b3cb793c2a075e6606a074c3624b93befdfe0d8c

This thread could be used to post and verify other .swi checksums as well.

These are the other firmware images I have and their checksums in MD5, SHA1 and SHA256.

Code:
MD5:
8b7783a710f0716e75972e939b1f8ce7  EOS-4.18.11M.swi
8be7130d4180c8cacf2439ea8ae2b3c8  EOS-4.21.5.1F.swi
73abb50203ec88c8fcbb2b74ff4a8806  EOS-4.22.0F.swi

SHA1:
0637ae0c3fd4b4ff905c4e0751dbc714f06d70a1  EOS-4.18.11M.swi
074c9799df57e659e9872d602604ef67c8703435  EOS-4.21.5.1F.swi
6c3e6c08978f824b4729404a17e2bd94a7e8a9d9  EOS-4.22.0F.swi

SHA256:
cc5f513440cc07a00b86d9eab6c7e839c9750fa8e3e39ca50b9bf99eda332018  EOS-4.18.11M.swi
423ccf40ab1667e7e9b9ce9702aa51fd10744e79e20af0d3c919adf5e8ba7a89  EOS-4.21.5.1F.swi
9c7341dac81fee533f6fd38f4a3bda1db73bdac5c0aba635a8dfce0e1ac3141d  EOS-4.22.0F.swi
 
Last edited:
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Lunar

New Member
Jul 22, 2019
3
1
3
Updated the thread with all the .swi checksums I have. It would also be useful for people to post where they obtained the image from, officially or through some 3rd party source. I obtained mine from a 3rd party and cannot attest to their authenticity.
 

Stimpson J. Cat

New Member
Jul 25, 2019
1
0
1
Code:
MD5:
d3b74bc87cb763d08c60c0c6ffdeb1a3  EOS-4.8.3.swi
6b0270196da11b0261c5cb06772b11dc  EOS-4.9.6.swi
cdd056394b38bc13b8bb088452153b07  EOS-4.10.3.swi
63ad79828c6ff7e1f2313475b5cd771c  EOS-4.14.5FX.3.swi
ceb1f8d3bb42bf308788ece2bac0d6d3  EOS-4.17.3F.swi
73435f0db3af785011f88743f4c01abd  EOS-4.18.0F.swi
c6db4ecdc9dda2e697e58a12b03b46ff  EOS-4.18.2F.swi
1c18a683edcb1ead8b61310501112127  EOS-4.18.5M.swi
8b7783a710f0716e75972e939b1f8ce7  EOS-4.18.11M.swi
15ab7ec96771e4576dbc07444c4884b9  EOS-4.19.2F.swi
2643870c31d0c31761b7c389659aa027  EOS-4.21.0F.swi
c64c95bc162b21ecebc9777a3c950359  EOS-4.21.5F.swi
73abb50203ec88c8fcbb2b74ff4a8806  EOS-4.22.0F.swi

SHA1:
a2f557e08ffac2c02eaa6469aa9393b7f40e9a78  EOS-4.8.3.swi
5f25ae6c3fd1eba81b2eeb9216afe0f322714b1b  EOS-4.9.6.swi
0e708623a6ed3005f9906a409cc16f67283f9e3a  EOS-4.10.3.swi
620a1d914f03c43223d57da64639a313c3c90521  EOS-4.14.5FX.3.swi
850c5fbcd52d27fd3a34a21440289bb22c96299b  EOS-4.17.3F.swi
949805912340ed559b8f430477bec0fd1e3ab131  EOS-4.18.0F.swi
5c921a5d8ed463afb970bfef986fa829477e5e01  EOS-4.18.2F.swi
dc4020d7d0951f3d9f7f41589b9712509ddf2837  EOS-4.18.5M.swi
0637ae0c3fd4b4ff905c4e0751dbc714f06d70a1  EOS-4.18.11M.swi
6eb94e86c58ba70d931ec47b1a5e69eef2373a20  EOS-4.19.2F.swi
7169b50c87253b524b13d23c1b7418580970632f  EOS-4.21.0F.swi
25b94377b972ec2654cd7e545739ea55c0fb1d44  EOS-4.21.5F.swi
6c3e6c08978f824b4729404a17e2bd94a7e8a9d9  EOS-4.22.0F.swi

SHA256:
fd39dc0c5fcccefa0fb701bd76a07a36c6d352ae654d73e073de0f691ba52452  EOS-4.8.3.swi
89c878e1323ddec1e601ec145d2afcb2faa6677b28d48b3444541364917802b7  EOS-4.9.6.swi
f638983703344d683c98d4e6e3dc9f4e579c0505cebcfbad77238bb099b678b1  EOS-4.10.3.swi
46c70c2fe5a59691759c0549bc1dfdbc1fafaae4f36f576204eac85165f7adf9  EOS-4.14.5FX.3.swi
4030f501a11492325a2372de228e8967108bb17c0feaf073c19cee0f7769c595  EOS-4.17.3F.swi
be6faba3444d31a9444ec9843237a92cea75bff75b4bfdb604fae7903077f9d7  EOS-4.18.0F.swi
1631e8888b3dcac73879d197a9dba44cc3893e8f1141b5f74e64be197e77279e  EOS-4.18.2F.swi
6b23b3b969ece12c782bd351aa49a56b55c5155712696a9fd127f9d778432dbc  EOS-4.18.5M.swi
cc5f513440cc07a00b86d9eab6c7e839c9750fa8e3e39ca50b9bf99eda332018  EOS-4.18.11M.swi
50ce0b3ecd75164f790253d97564f27146f31bfde1e4f89fba274772d59e712d  EOS-4.19.2F.swi
0360ab58663581a463d54e306032c23c0ca8a59964ee97c90be7bd01d20fb2a7  EOS-4.21.0F.swi
2a459bceb18c16dcf4802b959d31df5646feab5bd7ed0f776c40036f26d5b33d  EOS-4.21.5F.swi
9c7341dac81fee533f6fd38f4a3bda1db73bdac5c0aba635a8dfce0e1ac3141d  EOS-4.22.0F.swi
 

raxxeh

New Member
Jul 30, 2019
2
0
1
keywords: eos firmware download swi recent .swi

[Deleted Link. Please do not post links to copyrighted content per forum rules]


Match against checksum please, do not use blindly, make sure your gear is compatible.

I don't have release note PDF's, or more versions, but if someone can get the release notes and SWI's and wants to spend 30min uploading them, I can dump into this repo too.

Hopefully saves some people some time in future googling for 2 hours :)
 
Last edited by a moderator:

hardcore

New Member
Nov 10, 2019
8
3
3
MD5
9e68432a60660e196e2366260546919a EOS-4.13.10M.swi
9a75f9ac87500c3f24e36e019c0c9338 EOS-4.14.6M.swi

sha256
dedbeecb51c8dcbcf792270d7e9ae8615ad3612b6d3740b053093a6393e1d398 EOS-4.13.10M.swi
b4b7790d751a861f24428d16fadf0458e17b61a2cc3a78bce81dd4a59186dd42 EOS-4.14.6M.swi

SHA1 & MD5 really are useless dead hash since the image can be changed but still give same hash.
if anyone can point me in the direction of a later swi for 7050S pls PM me.
 

LodeRunner

Active Member
Apr 27, 2019
540
227
43
From files provided to me by a member here (4.25.3M was copied off the switch when I received it):
Code:
Algorithm       Hash                                                                   File
---------       ----                                                                   ----
MD5             D8466BFD757AC898C07F9190A2641C74                                       EOS-4.25.3M.swi
SHA1            6100CA5CFFA901ABD775C964601DB87E952785C4                               EOS-4.25.3M.swi
SHA256          3286B10563137B7AB55EE419D6E0F1B2B45BFA13BC8F6A7DD27FC9ECEC1BD10E       EOS-4.25.3M.swi
MD5             9E13558249FD6B3DD6E92C28B7D19D8D                                       EOS-4.26.4M.swi
SHA1            BB6F41FABFA917E822F31A25EA07F63AD3E3725D                               EOS-4.26.4M.swi
SHA256          50D977F57A16BEE87734FF1D76B668FAA798730244999A8C98871D014E918F23       EOS-4.26.4M.swi
MD5             7358830C1EF1F014128ABFBBCAEE1FFB                                       EOS64-4.27.0F.swi
SHA1            2A3AFF9BE289683A2B62B72CBB033AB76B28A4C7                               EOS64-4.27.0F.swi
SHA256          986F77659B9443D6C8EE26400EE8E05D268341A00C1317E9FB826549FD616014       EOS64-4.27.0F.swi
 
Last edited:
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tinfoil3d

QSFP28
May 11, 2020
873
400
63
Japan
Hey guys, I've got a switch here with 4.27.0F firmware( EOS-4.27.0F.swi ) , and desperately trying to verify it. Other member provided me with byte size and hash from arista,

Code:
Bytes - 1,095,795,182
Hash - 986f77659b9443d6c8ee26400ee8e05d268341a00c1317e9fb826549fd616014
However these dont match my file as it was on flash of the switch.
Mine is 30+MB smaller than this size. Can anyone download the original one from arista and post the hashes and size and maybe message me contents list(using unzip -l) because it's weird.
 

tinfoil3d

QSFP28
May 11, 2020
873
400
63
Japan
Thank you, is there only EOS64-4.27.0F.swi file and my filename on the flash:/ was renamed? And something else happened to it too then?
 

tinfoil3d

QSFP28
May 11, 2020
873
400
63
Japan
several of my zipped files are different, the biggest diff is here
Code:
868806656  Stored 868806656   0% 09-26-2021 03:10 31d21d44  eos_sand_strata_skus_bfn.sqsh
compared to yours, it's around that 30megs short.
 

LodeRunner

Active Member
Apr 27, 2019
540
227
43
I haven't the foggiest what might be causing the difference; I haven't taken down my switch to update it yet, still running 4.25.3. The on flash file size for 4.25.3 matches my archived copy. The date stamp on yours is a day newer than in mine, and the timestamp itself is different enough to not be a time-zone difference.

I don't have Arista download access; everything I have was copied from the switch or obtained from a forum member who has since pulled the public directory listing. I posted because my file size SHA256 hash matched what you posted as the official numbers.
 
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LodeRunner

Active Member
Apr 27, 2019
540
227
43
Files courtesy of another forum member, names were scrambled so I might have mixed them up in the rename:
Code:
Algorithm       Hash                                                                   Path
---------       ----                                                                   ----
MD5             9F42BF8B49C640A795302C82E412C4E8                                       EOS64-4.27.3F.swi
SHA1            93048B2794BF9FFF1716006050C97DD8920456DA                               EOS64-4.27.3F.swi
SHA256          21F7DE4DE09E4F222A4641431BBCC838BEBBFD8044E48F15B51FCF320395A091       EOS64-4.27.3F.swi
MD5             B87301A5030E2AA535DB0D6C2EF767BE                                       EOS64-4.28.0F.swi
SHA1            F9034184E8F250CC063E546A86D16C7A6BF19E8A                               EOS64-4.28.0F.swi
SHA256          5CEAE40C46E71ADB7F08B30B349D7354FFA0F4DB9AB69598D3DB7785F1FD3D4A       EOS64-4.28.0F.swi
So if any one with Arista access could validate those, that'd be great.
 
Last edited:
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tjk

Active Member
Mar 3, 2013
481
199
43
Anyone assist with the latest release?

In my home lab I've got software image version: 4.27.0F running.

Thanks!
 

wifiholic

Member
Mar 27, 2018
45
51
18
37
Would someone have the checksums of the images EOS-4.29.0.2F.swi and EOS-4.28.5M.swi ?
From Arista's download site:
MD5 61ae23291d76542d0faf3b906cc0e1e2 EOS-4.28.5M.swi
SHA512 f5afede614dda8412cc12e3e32877755dbd38d4ee13b493c92ef450223a357986dad52686cdbaa125cc85cdd603820d911d264942364cfd2088d5f3ba1df35f0 EOS-4.28.5M.swi

MD5
43a097cd6ee382c6883e4f0fd5194fd7 EOS-4.29.0.2F.swi
SHA512 b2d9598f5f76eec0034231c5690a63d9465a805acd2788f68854a612361daf4e529a85d07cb4bc3c7ac8aae01b8f0da485284530f62cf39347e25b1d1b833e0b EOS-4.29.0.2F.swi
 

cristianmcs

New Member
May 23, 2022
5
0
1
From Arista's download site:
MD5 61ae23291d76542d0faf3b906cc0e1e2 EOS-4.28.5M.swi
SHA512 f5afede614dda8412cc12e3e32877755dbd38d4ee13b493c92ef450223a357986dad52686cdbaa125cc85cdd603820d911d264942364cfd2088d5f3ba1df35f0 EOS-4.28.5M.swi

MD5
43a097cd6ee382c6883e4f0fd5194fd7 EOS-4.29.0.2F.swi
SHA512 b2d9598f5f76eec0034231c5690a63d9465a805acd2788f68854a612361daf4e529a85d07cb4bc3c7ac8aae01b8f0da485284530f62cf39347e25b1d1b833e0b EOS-4.29.0.2F.swi
Thanks friend. I don't have access to the arista download section.