linux gre tunnel mtu

2003年5月15日 — Dear List, I have a GRE tunnel setup between a debian linux/zebra router at my co-lo and my home office. T...

linux gre tunnel mtu

2003年5月15日 — Dear List, I have a GRE tunnel setup between a debian linux/zebra router at my co-lo and my home office. This allows me to have a /27 without ... ,2020年9月19日 — ip tunnel help ip [ OPTIONS ] tunnel add | change | del | show | prl | 6rd } ... Modes for IPv4 encapsulation available: ipip, sit, isatap, vti, and gre. ... to endpoint changes. nopmtudisc disable Path MTU Discovery on this tunnel.

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linux gre tunnel mtu 相關參考資料
Chris's Wiki :: bloglinuxIPSecPacketDropProblemII

2011年11月21日 — (There appears to be a minimum MTU for the GRE tunnel that is over 552 octets.

https://utcc.utoronto.ca

gre tunnel MTU adjustment - Debian Mailing Lists

2003年5月15日 — Dear List, I have a GRE tunnel setup between a debian linux/zebra router at my co-lo and my home office. This allows me to have a /27 without ...

https://lists.debian.org

ip-tunnel(8) - Linux manual page - man7.org

2020年9月19日 — ip tunnel help ip [ OPTIONS ] tunnel add | change | del | show | prl | 6rd } ... Modes for IPv4 encapsulation available: ipip, sit, isatap, vti, and gre. ... to endpoint changes. nopmtu...

https://man7.org

Linux 2.4 Advanced Routing HOWTO: GRE and other tunnels

There's IP in IP tunneling, GRE tunneling and tunnels that live outside the kernel ... (MTU) on a network is 1500 bytes, a packet that is sent through a tunnel can ...

ftp://archive.download.redhat.

Linux 2.4 Advanced Routing HOWTO: GRE 及其它通道技術 ...

在Linux 裡面的tunnel 共分三類﹐即IP in IP tunneling﹑ GRE tunneling﹑以及核心 ... 這樣﹐一個正常的網路封包體積(MTU) 會是1500 bytes﹐但如封包果經tunnel ...

http://www.study-area.org

Packet loss in IpSecGRE tunnel - Server Fault

2017年12月14日 — You forgot about MSS. 1 ) You must set mtu on gre tunnel 1400. 2 ) For SYN packets set mss at same size mtu 1400. in linux: iptables -I ...

https://serverfault.com

Resolve IPv4 Fragmentation, MTU, MSS, and PMTUD Issues ...

跳到 Router as PMTUD Participant at Endpoint of Tunnel — Fast switching of GRE tunnels was introduced in Cisco IOS® Release 11.1 and CEF switching ...

https://www.cisco.com

Solved: GRE tunnel default MTU - Cisco Community

2008年1月23日 — Solved: Anybody know the default mtu setting on a gre tunnel interface such as this?: interface Tunnel1 description "xxx" ip address x.x.x.x ...

https://community.cisco.com

What are your GRE tunnel MTU settings? : networking - Reddit

They are set to 1400 and I think GRE over IPSec tunnel only needs 76 bits bytes so we could up our MTU to 1424. My question is, what do you have your MTU ...

https://www.reddit.com

使用GRE Tunnel 時,可能會遇到的MTU 問題 - Teeny Screw

2014年6月28日 — GRE Tunnel 是把封包原封不動的在前面另外加上GRE Header,而這個Header 總計24 Bytes*。 所以一個TCP / IP Packet ( MSS=1460 ),送到GRE ...

http://teenyscrew.blogspot.com