CVE and update status of the FreeBSD ports tree3,295 unaddressed CVEs in 670 portsAll times are CET
Port details

net/c3270 4.5

curses-based remote login to IBM mainframes without x3270

Port info

Maintainer
kbowling@FreeBSD.org
Packages
latest: 4.5
Upstream
up to date
Last update
to 4.5 · e853a7bab7
Quarterly
2026Q4: 4.5
WWW
https://x3270.miraheze.org/wiki/Main_Page
Links
cgit · VuXML · Report wrong data

Install

Package
# pkg install c3270
installs 4.5 from latest; from quarterly (2026Q4) 4.5
Port
# cd /usr/ports/net/c3270 && make install clean
# make -C /usr/ports/net/c3270 config  # change options first
Size
854 KiB download · 5.1 MiB installed
Depends on
devel/readline 8.3.6, lang/tcl86 8.6.18_1, textproc/expat2 2.9.0
License
BSD3CLAUSE
Options
2 of 3 on in the package: DOCS EXAMPLES
Show the 1 options that are off
DBCS
pkg-message
Shown after installing
If using x3270, You may wish to add  "/usr/local/share/fonts/x3270/" to your X11
FontPath. See "Using Fonts in Xorg" in the FreeBSD handbook.

'x3270a' will automatically scale the interface for high DPI displays.

Packages by version and architecture

latest

FreeBSD versionamd64aarch64i386
FreeBSD 164.54.5–
FreeBSD 154.54.5–
FreeBSD 144.54.54.5

quarterly (2026Q4)

FreeBSD versionamd64aarch64i386
FreeBSD 154.54.5–
FreeBSD 144.54.54.5

version as in the ports tree (latest) or the most common one (quarterly) · different version · ✗ not built · – no packages for this platform. Package sets that have not been rebuilt for 60 days are left out.

Unaddressed and VuXML only (0)

No unaddressed CVE and nothing reported by pkg audit for the packaged version 4.5.

Fixed (0)

No VuXML entries for this package.

Problem reports (0) · open in Bugzilla, most recently changed first

None.

Commits (54)

David E. O'Brien (obrien) · 3.3.2p2
Assist getting more ports working on AMD64 by obeying the Ports Collection documentation and use 'ARCH' rather than 'MACHINE_ARCH'.
f2fc2d60ae
Kris Kennaway (kris) · 3.3.2p2
BROKEN: Incomplete pkg-plist
3b75b7603c
Kris Kennaway (kris) · 3.3.2p2
Reset undeliverable maintainer address.  It has reported the following since Dec 24:

<"pdseniura:techie.com"@mail.com.int>: host
    mta1.us4.outblaze.com.int[192.168.9.154] said: 552 recipient storage full,
    try again later (in reply to RCPT TO command)
bd4c774786
Edwin Groothuis (edwin) · 3.3.2p2
New port: net/c3270 - to replace net/tn3270 - Full-screen curses-based remote login to IBM mainframes

This port is the latest version of IBM 3270 terminal emulators
    as an open source project that I can find.  The net/tn3270 port
    is dead-dead-dead and will take too much effort to fix on
    5.x-6.x-Current.  This new port is part of a group and has been
    separated such that the user can pick & choose what he wants.
    This particular port is for full-screen text-mode aka console
    sessions with support for curses, OpenSSL, scripting, and
    SNA-printer emulation with IBM mainframes.

    I am unable to test most of the extra functionality.  Also I
    am continuing to investigate some text-mode anomalies that may
    be highly dependent on the graphics/video card in use.  But we
    do need a working replacement for net/tn3270, and this is 'it'.

    Before accepting this new port:

    Firstly, I need someone with legal eyes to look over this
    project's licensing details at http://x3270.bgp.nu/license.html
    , please.  (I posted this request on -ports@ a few weeks ago
    to no avail.)

    If agreeable, the next thing to do is ditch the port net/tn3270
    entirely.  I'm not sure how to do that myself (and not being
    able to do CVS thru our political firewall here at work).

    Thirdly, if agreeable, simply add this new port net/c3270 to
    the collection, please.  Yes it comprises only three little
    files.  ;)

    Fourthly, people with access to mainframes: Test Test Test Please!  :)

I don't agree with ditching x3270 though.

PR:		ports/72367
Submitted by:	"Paul Seniura" <pdseniura@techie.com>
9a71d72b31